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	diff --git a/changelog.d/config-migration.fix b/changelog.d/config-migration.fix
	new file mode 100644
	index 0000000000..19f9dc6b1e
	--- /dev/null
	+++ b/changelog.d/config-migration.fix
	@@ -0,0 +1 @@
	+Fix legacy settings migration being discarded after it ran.
	diff --git a/src/stores/sync_config.js b/src/stores/sync_config.js
	index 9464ffb686..81181c7685 100644
	--- a/src/stores/sync_config.js
	+++ b/src/stores/sync_config.js
	@@ -1,844 +1,859 @@
	import sum from 'hash-sum'
	import {
	merge as _merge,
	clamp,
	cloneDeep,
	findLastIndex,
	get,
	groupBy,
	isEqual,
	last,
	set,
	take,
	uniqWith,
	unset,
	} from 'lodash'
	import { defineStore } from 'pinia'
	import { v4 as uuidv4 } from 'uuid'
	import { toRaw } from 'vue'

	import { CURRENT_UPDATE_COUNTER } from 'src/components/update_notification/update_notification.js'

	import { useLocalConfigStore } from 'src/stores/local_config.js'
	import { useOAuthStore } from 'src/stores/oauth.js'

	import { updateProfileJSON } from 'src/api/user.js'
	import { storage } from 'src/lib/storage.js'
	import {
	makeUndefined,
	ROOT_CONFIG,
	ROOT_CONFIG_DEFINITIONS,
	validateSetting,
	} from 'src/modules/default_config_state.js'
	import { oldDefaultConfigSync } from 'src/modules/old_default_config_state.js'

	export const VERSION = 2
	export const NEW_USER_DATE = new Date('2026-03-16') // date of writing this, basically

	export const COMMAND_TRIM_FLAGS = 1000
	export const COMMAND_TRIM_FLAGS_AND_RESET = 1001
	export const COMMAND_WIPE_JOURNAL = 1010
	export const COMMAND_WIPE_JOURNAL_AND_STORAGE = 1011

	export const defaultState = {
	// do we need to update data on server?
	dirty: false,
	// storage of flags - stuff that can only be set and incremented
	flagStorage: {
	updateCounter: 0, // Counter for most recent update notification seen
	reset: 0, // special flag that can be used to force-reset all data, debug purposes only
	// special reset codes:
	// 1000: trim keys to those known by currently running FE
	// 1001: same as above + reset everything to 0
	},
	prefsStorage: {
	_journal: [],
	simple: {
	muteFilters: {},

	...makeUndefined({ ...ROOT_CONFIG }),
	},
	collections: {
	pinnedStatusActions: ['reply', 'retweet', 'favorite', 'emoji'],
	pinnedNavItems: ['home', 'dms', 'chats'],
	},
	},
	// raw data
	raw: null,
	// local cache
	cache: null,
	}

	export const newUserFlags = {
	...defaultState.flagStorage,
	updateCounter: CURRENT_UPDATE_COUNTER, // new users don't need to see update notification
	}

	export const _moveItemInArray = (array, value, movement) => {
	const oldIndex = array.indexOf(value)
	const newIndex = oldIndex + movement
	const newArray = [...array]
	// remove old
	newArray.splice(oldIndex, 1)
	// add new
	newArray.splice(clamp(newIndex, 0, newArray.length + 1), 0, value)
	return newArray
	}

	const _wrapData = (data, userName) => {
	return {
	...data,
	_user: userName,
	_timestamp: Date.now(),
	_version: VERSION,
	}
	}

	const _checkValidity = (data) => data._timestamp > 0 && data._version > 0

	const _verifyPrefs = (state) => {
	state.prefsStorage = state.prefsStorage \|\| {
	simple: {},
	collections: {},
	}

	// Simple
	Object.entries(defaultState.prefsStorage.simple).forEach(([k, v]) => {
	if (v === undefined) return
	if (typeof v === 'number' \|\| typeof v === 'boolean') return
	if (typeof v === 'object') return
	console.warn(
	`Preference simple.${k} as invalid type ${typeof v}, reinitializing`,
	)
	set(state.prefsStorage.simple, k, defaultState.prefsStorage.simple[k])
	})

	// Collections
	Object.entries(defaultState.prefsStorage.collections).forEach(([k, v]) => {
	if (Array.isArray(v)) return
	console.warn(
	`Preference collections.${k} as invalid type ${typeof v}, reinitializing`,
	)
	set(
	state.prefsStorage.collections,
	k,
	defaultState.prefsStorage.collections[k],
	)
	})
	}

	export const _getRecentData = (cache, live, isTest) => {
	const result = { recent: null, stale: null, needUpload: false }
	const cacheValid = _checkValidity(cache \|\| {})
	const liveValid = _checkValidity(live \|\| {})
	if (!liveValid && cacheValid) {
	result.needUpload = true
	console.debug(
	'Nothing valid stored on server, assuming cache to be source of truth',
	)
	result.recent = cache
	result.stale = live
	} else if (!cacheValid && liveValid) {
	console.debug(
	'Valid storage on server found, no local cache found, using live as source of truth',
	)
	result.recent = live
	result.stale = cache
	} else if (cacheValid && liveValid) {
	console.debug('Both sources have valid data, figuring things out...')
	if (
	live._timestamp === cache._timestamp &&
	live._version === cache._version
	) {
	console.debug(
	'Same version/timestamp on both sources, source of truth irrelevant',
	)
	result.recent = cache
	result.stale = live
	} else {
	console.debug(
	'Different timestamp or version, figuring out which one is more recent',
	)
	if (live._timestamp < cache._timestamp) {
	result.recent = cache
	result.stale = live
	} else {
	result.recent = live
	result.stale = cache
	}
	}
	} else {
	console.debug('Both sources are invalid, start from scratch')
	result.needUpload = true
	}

	const merge = (a, b) => {
	return {
	_user: a._user ?? b._user,
	_version: a._version ?? b._version,
	_timestamp: a._timestamp ?? b._timestamp,
	needUpload: b.needUpload ?? a.needUpload,
	prefsStorage: _merge(cloneDeep(a.prefsStorage), b.prefsStorage),
	flagStorage: _merge(a.flagStorage, b.flagStorage),
	}
	}

	result.recent = isTest
	? result.recent
	: result.recent && merge(defaultState, result.recent)

	result.stale = isTest
	? result.stale
	: result.stale && merge(defaultState, result.stale)

	return result
	}

	export const _getAllFlags = (recent, stale) => {
	const recentStorage = toRaw(recent?.flagStorage)
	const staleStorage = toRaw(stale?.flagStorage)

	return Array.from(
	new Set([
	...Object.keys(recentStorage \|\| {}),
	...Object.keys(staleStorage \|\| {}),
	]),
	)
	}

	export const _mergeFlags = (recent, stale, allFlagKeys) => {
	if (!stale.flagStorage) return recent.flagStorage
	if (!recent.flagStorage) return stale.flagStorage
	return Object.fromEntries(
	allFlagKeys.map((flag) => {
	const recentFlag = recent.flagStorage[flag]
	const staleFlag = stale.flagStorage[flag]
	// use flag that is of higher value
	return [
	flag,
	Number((recentFlag > staleFlag ? recentFlag : staleFlag) \|\| 0),
	]
	}),
	)
	}

	export const _mergeJournal = (...journals) => {
	// Ignore invalid journal entries
	const allJournals = journals
	.map((j) => (Array.isArray(j) ? j : []))
	.flat()
	.filter(
	(entry) =>
	Object.hasOwn(entry, 'path') &&
	Object.hasOwn(entry, 'operation') &&
	Object.hasOwn(entry, 'args') &&
	Object.hasOwn(entry, 'timestamp'),
	)
	const grouped = groupBy(allJournals, 'path')
	const trimmedGrouped = Object.entries(grouped).map(([path, rawJournal]) => {
	const journal = rawJournal
	.map((data, index) => ({ data, index }))
	.toSorted(({ data: a, index: ai }, { data: b, index: bi }) => {
	if (a.timestamp === b.timestamp) {
	return ai - bi
	} else {
	return a.timestamp > b.timestamp ? 1 : -1
	}
	})
	.map((x) => x.data)

	if (path.startsWith('collections')) {
	const lastRemoveIndex = findLastIndex(
	journal,
	({ operation }) => operation === 'removeFromCollection',
	)
	// everything before last remove is unimportant
	let remainder
	if (lastRemoveIndex > 0) {
	remainder = journal.slice(lastRemoveIndex)
	} else {
	// everything else doesn't need trimming
	remainder = journal
	}
	return uniqWith(remainder, (a, b) => {
	if (a.path !== b.path) {
	return false
	}
	if (a.operation !== b.operation) {
	return false
	}
	if (a.operation === 'addToCollection') {
	return a.args[0] === b.args[0]
	}
	return false
	})
	} else if (path.startsWith('simple')) {
	// Only the last record is important
	return [last(journal)]
	} else {
	return journal
	}
	})

	const flat = trimmedGrouped
	.flat()
	.map((data, index) => ({ data, index }))
	.toSorted(({ data: a, index: ai }, { data: b, index: bi }) => {
	if (a.timestamp === b.timestamp) {
	return ai - bi
	} else {
	return a.timestamp > b.timestamp ? 1 : -1
	}
	})
	.map((x) => x.data)
	return take(flat, 500)
	}

	export const _mergePrefs = (recent, stale) => {
	if (!stale) return recent
	if (!recent) return stale
	const { _journal: recentJournal, ...recentData } = recent
	const { _journal: staleJournal } = stale
	/** Journal entry format:
	* path: path to entry in prefsStorage
	* timestamp: timestamp of the change
	* operation: operation type
	* arguments: array of arguments, depends on operation type
	*
	* currently only supported operation type is "set" which just sets the value
	* to requested one. Intended only to be used with simple preferences (boolean, number)
	* shouldn't be used with collections!
	*/
	const resultOutput = { ...recentData }
	const totalJournal = _mergeJournal(staleJournal, recentJournal)
	totalJournal
	.filter(({ path, operation, args }) => {
	const entry = path.split('.')[1]
	if (operation === 'unset') return ROOT_CONFIG[entry] !== undefined

	if (operation !== 'set') return true

	const definition = path.startsWith('simple.muteFilters')
	? { default: {} }
	: ROOT_CONFIG_DEFINITIONS[entry]

	const finalValue = validateSetting({
	path,
	value: args[0],
	definition,
	throwError: false,
	defaultState: ROOT_CONFIG,
	})

	return finalValue !== undefined
	})
	.forEach(({ path, operation, args }) => {
	if (path.startsWith('_')) {
	throw new Error(
	`journal contains entry to edit internal (starts with _) field '${path}', something is incorrect here, ignoring.`,
	)
	}
	switch (operation) {
	case 'set': {
	if (path.startsWith('collections')) {
	return console.error('Illegal operation "set" on a collection')
	}
	if (path.split(/\./g).length <= 1) {
	return console.error(
	`Calling set on depth <= 1 (path: ${path}) is not allowed`,
	)
	}
	set(resultOutput, path, args[0])
	break
	}
	case 'unset':
	if (path.startsWith('collections')) {
	return console.error('Illegal operation "unset" on a collection')
	}
	if (path.split(/\./g).length <= 2) {
	return console.error(
	`Calling unset on depth <= 2 (path: ${path}) is not allowed`,
	)
	}
	unset(resultOutput, path)
	break
	case 'addToCollection':
	if (!path.startsWith('collections')) {
	return console.error(
	'Illegal operation "addToCollection" on a non-collection',
	)
	}
	set(
	resultOutput,
	path,
	Array.from(new Set(get(resultOutput, path)).add(args[0])),
	)
	break
	case 'removeFromCollection': {
	if (!path.startsWith('collections')) {
	return console.error(
	'Illegal operation "removeFromCollection" on a non-collection',
	)
	}
	const newSet = new Set(get(resultOutput, path))
	newSet.delete(args[0])
	set(resultOutput, path, Array.from(newSet))
	break
	}
	case 'reorderCollection': {
	const [value, movement] = args
	set(
	resultOutput,
	path,
	_moveItemInArray(get(resultOutput, path), value, movement),
	)
	break
	}
	default:
	return console.error(
	`Unknown journal operation: '${operation}', did we forget to run reverse migrations beforehand?`,
	)
	}
	})
	return { ...resultOutput, _journal: totalJournal }
	}

	export const _resetFlags = (
	totalFlags,
	knownKeys = defaultState.flagStorage,
	) => {
	let result = { ...totalFlags }
	const allFlagKeys = Object.keys(totalFlags)
	// flag reset functionality
	if (
	totalFlags.reset >= COMMAND_TRIM_FLAGS &&
	totalFlags.reset <= COMMAND_TRIM_FLAGS_AND_RESET
	) {
	console.debug('Received command to trim the flags')
	const knownKeysSet = new Set(Object.keys(knownKeys))

	// Trim
	result = {}
	allFlagKeys.forEach((flag) => {
	if (knownKeysSet.has(flag)) {
	result[flag] = totalFlags[flag]
	}
	})

	// Reset
	if (totalFlags.reset === COMMAND_TRIM_FLAGS_AND_RESET) {
	// 1001 - and reset everything to 0
	console.debug('Received command to reset the flags')
	Object.keys(knownKeys).forEach((flag) => {
	result[flag] = 0
	})
	}
	}
	result.reset = 0
	return result
	}

	const _resetPrefs = (
	totalPrefs,
	totalFlags,
	knownKeys = defaultState.flagStorage,
	) => {
	// prefs reset functionality
	if (
	totalFlags.reset >= COMMAND_WIPE_JOURNAL &&
	totalFlags.reset <= COMMAND_WIPE_JOURNAL_AND_STORAGE
	) {
	console.debug('Received command to reset journals')
	this.flagStorage.reset = COMMAND_WIPE_JOURNAL
	this.prefsStorage._journal = []
	this.cache.prefsStorage._journal = []
	this.raw.prefsStorage._journal = []
	this.pushSyncConfig()
	if (totalFlags.reset === COMMAND_WIPE_JOURNAL_AND_STORAGE) {
	console.debug('Received command to reset storage')
	return cloneDeep(defaultState)
	}
	}
	return totalPrefs
	}

	const _doMigrations = async (data, setPreference) => {
	if (data._version < VERSION) {
	console.debug(
	'Data has older version, seeing if there any migrations that can be applied',
	)
	}

	if (data._version > VERSION) {
	console.debug(
	'Data has newer version, seeing if there any reverse migrations that can be applied',
	)

	// no reverse migrations right now but we leave a possibility of loading a hotpatch if need be
	if (window._PLEROMA_HOTPATCH) {
	if (window._PLEROMA_HOTPATCH.reverseMigrations) {
	console.debug('Found hotpatch migration, applying')
	return window._PLEROMA_HOTPATCH.reverseMigrations.call(
	{},
	'syncConfigStore',
	{ from: data._version, to: VERSION },
	data,
	)
	}
	}
	}

	return data
	}

	export const useSyncConfigStore = defineStore('sync_config', {
	state() {
	return cloneDeep(defaultState)
	},
	actions: {
	setFlag({ flag, value }) {
	this.flagStorage[flag] = value
	this.dirty = true
	},
	setSimplePrefAndSave({ path, value }) {
	this.setPreference({ path: `simple.${path}`, value })
	this.pushSyncConfig()
	},
	unsetSimplePrefAndSave({ path }) {
	this.unsetPreference({ path: `simple.${path}` })
	this.pushSyncConfig()
	},
	setPreference({ path, value }) {
	if (path.startsWith('_')) {
	throw new Error(
	`Tried to edit internal (starts with _) field '${path}', ignoring.`,
	)
	}
	if (path.startsWith('collections')) {
	throw new Error(
	`Invalid operation 'set' for collection field '${path}', ignoring.`,
	)
	}
	if (path.split(/\./g).length <= 1) {
	throw new Error(
	`Calling set on depth <= 1 (path: ${path}) is not allowed`,
	)
	}
	if (path.split(/\./g).length > 3) {
	throw new Error(
	`Calling set on depth > 3 (path: ${path}) is not allowed`,
	)
	}

	if (path.startsWith('collections.')) return value

	const definition = path.startsWith('simple.muteFilters')
	? { default: {} }
	: ROOT_CONFIG_DEFINITIONS[path.split('.')[1]]

	const finalValue = validateSetting({
	path,
	value,
	definition,
	throwError: false,
	defaultState: ROOT_CONFIG,
	})

	if (finalValue !== undefined) set(this.prefsStorage, path, finalValue)

	this.prefsStorage._journal = [
	...this.prefsStorage._journal,
	{ operation: 'set', path, args: [value], timestamp: Date.now() },
	]
	this.dirty = true
	},
	unsetPreference({ path, value }) {
	if (path.startsWith('_')) {
	throw new Error(
	`Tried to edit internal (starts with _) field '${path}', ignoring.`,
	)
	}
	if (path.startsWith('collections')) {
	throw new Error(
	`Invalid operation 'unset' for collection field '${path}', ignoring.`,
	)
	}
	if (path.split(/\./g).length <= 2) {
	throw new Error(
	`Calling unset on depth <= 2 (path: ${path}) is not allowed`,
	)
	}
	if (path.split(/\./g).length > 3) {
	throw new Error(
	`Calling unset on depth > 3 (path: ${path}) is not allowed`,
	)
	}
	unset(this.prefsStorage, path)
	this.prefsStorage._journal = [
	...this.prefsStorage._journal,
	{ operation: 'unset', path, args: [], timestamp: Date.now() },
	]
	this.dirty = true
	},
	addCollectionPreference({ path, value }) {
	if (path.startsWith('_')) {
	throw new Error(
	`tried to edit internal (starts with _) field '${path}'`,
	)
	}
	if (path.startsWith('collections')) {
	const collection = new Set(get(this.prefsStorage, path))
	collection.add(value)
	set(this.prefsStorage, path, [...collection])
	}
	this.prefsStorage._journal = [
	...this.prefsStorage._journal,
	{
	operation: 'addToCollection',
	path,
	args: [value],
	timestamp: Date.now(),
	},
	]
	this.dirty = true
	},
	removeCollectionPreference({ path, value }) {
	if (path.startsWith('_')) {
	throw new Error(
	`tried to edit internal (starts with _) field '${path}', ignoring.`,
	)
	}

	const { _key } = value
	if (path.startsWith('collection')) {
	const collection = new Set(get(this.prefsStorage, path))
	collection.delete(value)
	set(this.prefsStorage, path, [...collection])

	this.prefsStorage._journal = [
	...this.prefsStorage._journal,
	{
	operation: 'removeFromCollection',
	path,
	args: [value],
	timestamp: Date.now(),
	},
	]
	this.dirty = true
	}
	},
	reorderCollectionPreference({ path, value, movement }) {
	if (path.startsWith('_')) {
	throw new Error(
	`tried to edit internal (starts with _) field '${path}', ignoring.`,
	)
	}
	const collection = get(this.prefsStorage, path)
	const newCollection = _moveItemInArray(collection, value, movement)
	set(this.prefsStorage, path, newCollection)
	this.prefsStorage._journal = [
	...this.prefsStorage._journal,
	{
	operation: 'arrangeCollection',
	path,
	args: [value],
	timestamp: Date.now(),
	},
	]
	this.dirty = true
	},
	updateCache({ username }) {
	this.prefsStorage._journal = _mergeJournal(this.prefsStorage._journal)
	this.cache = _wrapData(
	{
	flagStorage: toRaw(this.flagStorage),
	prefsStorage: toRaw(this.prefsStorage),
	},
	username,
	)
	},
	clearSyncConfig() {
	const blankState = { ...cloneDeep(defaultState) }
	Object.keys(this).forEach((k) => {
	this[k] = blankState[k]
	})
	this.flagStorage.reset = COMMAND_WIPE_JOURNAL_AND_STORAGE
	},
	async initSyncConfig(userData) {
	const live = userData.storage
	this.raw = live
	let cache = this.cache
	if (cache?._user !== userData.fqn) {
	console.warn(
	'Cache belongs to another user! reinitializing local cache!',
	)
	cache = null
	}

	let { recent, stale, needUpload } = _getRecentData(cache, live)

	const userNew = userData.created_at > NEW_USER_DATE
	const flagsTemplate = userNew ? newUserFlags : defaultState.flagStorage
	let dirty = false

	if (recent === null) {
	console.debug(
	`Data is empty, initializing for ${userNew ? 'new' : 'existing'} user`,
	)
	recent = _wrapData({
	flagStorage: { ...flagsTemplate },
	- prefsStorage: { ...defaultState.prefsStorage },
	+ prefsStorage: cloneDeep(defaultState.prefsStorage),
	})
	}

	recent = recent && (await _doMigrations(recent, this.setPreference))
	stale = stale && (await _doMigrations(stale, this.setPreference))

	+ if (!needUpload && recent && stale) {
	+ console.debug('Checking if data needs merging...')
	+ // discarding timestamps and versions
	+ const { _timestamp: _0, _version: _1, ...recentData } = recent
	+ const { _timestamp: _2, _version: _3, ...staleData } = stale
	+ dirty = sum(recentData) !== sum(staleData)
	+ console.debug(`Data ${dirty ? 'needs' : "doesn't need"} merging`)
	+ }
	+
	+ const allFlagKeys = _getAllFlags(recent, stale)
	+ let totalFlags
	+ let totalPrefs
	+ if (dirty) {
	+ // Merge the flags
	+ console.debug('Merging the data...')
	+ totalFlags = _mergeFlags(recent, stale, allFlagKeys)
	+ _verifyPrefs(recent)
	+ _verifyPrefs(stale)
	+ totalPrefs = _mergePrefs(recent.prefsStorage, stale.prefsStorage)
	+ } else {
	+ totalFlags = recent.flagStorage
	+ totalPrefs = recent.prefsStorage
	+ }
	+
	+ totalPrefs = _resetPrefs(totalPrefs, totalFlags)
	+ totalFlags = _resetFlags(totalFlags)
	+
	+ recent.flagStorage = { ...flagsTemplate, ...totalFlags }
	+ recent.prefsStorage = { ...defaultState.prefsStorage, ...totalPrefs }
	+
	+ this.cache = recent
	+ this.flagStorage = this.cache.flagStorage
	+ this.prefsStorage = this.cache.prefsStorage
	+ if (!Array.isArray(this.prefsStorage._journal)) {
	+ this.prefsStorage._journal = []
	+ }
	+
	// Various migrations
	console.debug('Migrating from old config')
	const vuexState = (await storage.getItem('vuex-lz')) ?? {}
	const config = vuexState.config ?? {}

	const migratedEntries = new Set(config._syncMigration ?? [])
	console.debug(
	`Already migrated Values: ${[...migratedEntries].join() \|\| '[none]'}`,
	)

	Object.entries(oldDefaultConfigSync).forEach(([key, value]) => {
	const oldValue = config[key]
	const defaultValue = value
	+ const migrated = migratedEntries.has(key)
	+ const preferencePath =
	+ key === 'theme3hacks' ? 'simple.underlay' : `simple.${key}`

	const present = oldValue !== undefined
	- const migrated = migratedEntries.has(key)
	const different = !isEqual(oldValue, defaultValue)
	+ const preferenceHandled =
	+ get(this.prefsStorage, preferencePath) !== undefined \|\|
	+ this.prefsStorage._journal.some(
	+ (entry) =>
	+ entry?.path === preferencePath \|\|
	+ entry?.path?.startsWith?.(`${preferencePath}.`),
	+ )

	- if (present && !migrated && different) {
	+ if (present && different && !preferenceHandled) {
	console.debug(`Migrating config ${key}: ${oldValue}`)
	if (key === 'theme3hacks') {
	- useLocalConfigStore().set({
	- path: 'fontInterface',
	- value: oldValue.fonts.interface,
	- })
	- useLocalConfigStore().set({
	- path: 'fontInput',
	- value: oldValue.fonts.input,
	- })
	- useLocalConfigStore().set({
	- path: 'fontPost',
	- value: oldValue.fonts.post,
	- })
	- useLocalConfigStore().set({
	- path: 'fontMonospace',
	- value: oldValue.fonts.monospace,
	- })
	- useSyncConfigStore().setSimplePrefAndSave({
	- path: 'underlay',
	+ if (!migrated) {
	+ useLocalConfigStore().set({
	+ path: 'fontInterface',
	+ value: oldValue.fonts.interface,
	+ })
	+ useLocalConfigStore().set({
	+ path: 'fontInput',
	+ value: oldValue.fonts.input,
	+ })
	+ useLocalConfigStore().set({
	+ path: 'fontPosts',
	+ value: oldValue.fonts.post,
	+ })
	+ useLocalConfigStore().set({
	+ path: 'fontMonospace',
	+ value: oldValue.fonts.monospace,
	+ })
	+ }
	+ this.setPreference({
	+ path: 'simple.underlay',
	value: oldValue.underlay,
	})
	} else if (key == 'muteWords') {
	oldValue.forEach((word, order) => {
	const uniqueId = uuidv4()

	- useSyncConfigStore().setPreference({
	+ this.setPreference({
	path: 'simple.muteFilters.' + uniqueId,
	value: {
	type: 'word',
	value: word,
	name: word,
	enabled: true,
	expires: null,
	hide: false,
	order,
	},
	})
	})
	} else {
	- this.setPreference({ path: `simple.${key}`, value: oldValue })
	+ this.setPreference({ path: preferencePath, value: oldValue })
	}
	migratedEntries.add(key)
	needUpload = true
	}
	})

	config._syncMigration = [...migratedEntries]
	vuexState.config = config
	storage.setItem('vuex-lz', vuexState)

	- if (!needUpload && recent && stale) {
	- console.debug('Checking if data needs merging...')
	- // discarding timestamps and versions
	- const { _timestamp: _0, _version: _1, ...recentData } = recent
	- const { _timestamp: _2, _version: _3, ...staleData } = stale
	- dirty = sum(recentData) !== sum(staleData)
	- console.debug(`Data ${dirty ? 'needs' : "doesn't need"} merging`)
	- }
	-
	- const allFlagKeys = _getAllFlags(recent, stale)
	- let totalFlags
	- let totalPrefs
	- if (dirty) {
	- // Merge the flags
	- console.debug('Merging the data...')
	- totalFlags = _mergeFlags(recent, stale, allFlagKeys)
	- _verifyPrefs(recent)
	- _verifyPrefs(stale)
	- totalPrefs = _mergePrefs(recent.prefsStorage, stale.prefsStorage)
	- } else {
	- totalFlags = recent.flagStorage
	- totalPrefs = recent.prefsStorage
	- }
	-
	- totalPrefs = _resetPrefs(totalPrefs, totalFlags)
	- totalFlags = _resetFlags(totalFlags)
	-
	- recent.flagStorage = { ...flagsTemplate, ...totalFlags }
	- recent.prefsStorage = { ...defaultState.prefsStorage, ...totalPrefs }
	-
	this.dirty = dirty \|\| needUpload
	- this.cache = recent
	// set local timestamp to smaller one if we don't have any changes
	if (stale && recent && !this.dirty) {
	this.cache._timestamp = Math.min(stale._timestamp, recent._timestamp)
	}
	- this.flagStorage = this.cache.flagStorage
	- this.prefsStorage = this.cache.prefsStorage
	this.pushSyncConfig()
	},
	pushSyncConfig({ force = false } = {}) {
	const needPush = this.dirty \|\| force
	if (!needPush) return
	this.updateCache({ username: window.vuex.state.users.currentUser.fqn })
	const params = { pleroma_settings_store: { 'pleroma-fe': this.cache } }
	updateProfileJSON({
	params,
	credentials: useOAuthStore().token,
	})
	},
	},
	persist: {
	afterLoad(state) {
	console.debug('Validating persisted state of SyncConfig')
	const newState = { ...state }
	newState.prefsStorage = newState.prefsStorage \|\| {}
	const newEntries = Object.entries(ROOT_CONFIG).map(([path, value]) => {
	const definition = ROOT_CONFIG_DEFINITIONS[path]
	const finalValue = validateSetting({
	path,
	value: newState.prefsStorage.simple?.[path],
	definition,
	throwError: false,
	validateObjects: false,
	defaultState: ROOT_CONFIG,
	})

	return finalValue === undefined
	? [path, definition.default]
	: [path, finalValue]
	})
	newState.prefsStorage.simple = Object.fromEntries(
	newEntries.filter(Boolean),
	)
	return newState
	},
	},
	})
	diff --git a/test/unit/specs/stores/sync_config.spec.js b/test/unit/specs/stores/sync_config.spec.js
	index d2e6d42d31..3618068f72 100644
	--- a/test/unit/specs/stores/sync_config.spec.js
	+++ b/test/unit/specs/stores/sync_config.spec.js
	@@ -1,674 +1,879 @@
	import { cloneDeep } from 'lodash'
	import { createPinia, setActivePinia } from 'pinia'

	+import { useLocalConfigStore } from 'src/stores/local_config.js'
	import {
	_getAllFlags,
	_getRecentData,
	_mergeFlags,
	_mergePrefs,
	_moveItemInArray,
	_resetFlags,
	COMMAND_TRIM_FLAGS,
	COMMAND_TRIM_FLAGS_AND_RESET,
	defaultState,
	newUserFlags,
	useSyncConfigStore,
	VERSION,
	} from 'src/stores/sync_config.js'

	+import { storage } from 'src/lib/storage.js'
	+
	describe('The SyncConfig store', () => {
	beforeEach(() => {
	setActivePinia(createPinia())
	})

	+ afterEach(() => {
	+ vi.restoreAllMocks()
	+ })
	+
	describe('mutations', () => {
	describe('initSyncConfig', () => {
	const user = {
	created_at: new Date('1999-02-09'),
	storage: {},
	}

	it('should initialize storage if none present', async () => {
	const store = useSyncConfigStore()
	// PushSyncConfig is very simple but uses vuex to push data
	store.pushSyncConfig = () => {
	/* no-op */
	}
	await store.initSyncConfig({ ...user })
	expect(store.cache._version).to.eql(VERSION)
	expect(store.cache._timestamp).to.be.a('number')
	expect(store.cache.flagStorage).to.eql(defaultState.flagStorage)
	expect(store.cache.prefsStorage).to.eql(defaultState.prefsStorage)
	})

	it('should initialize storage with proper flags for new users if none present', async () => {
	const store = useSyncConfigStore()
	// PushSyncConfig is very simple but uses vuex to push data
	store.pushSyncConfig = () => {
	/* no-op */
	}
	await store.initSyncConfig({ ...user, created_at: new Date() })
	expect(store.cache._version).to.eql(VERSION)
	expect(store.cache._timestamp).to.be.a('number')
	expect(store.cache.flagStorage).to.eql(newUserFlags)
	expect(store.cache.prefsStorage).to.eql(defaultState.prefsStorage)
	})

	it('should merge flags even if remote timestamp is older', async () => {
	const store = useSyncConfigStore()
	// PushSyncConfig is very simple but uses vuex to push data
	store.pushSyncConfig = () => {
	/* no-op */
	}
	store.cache = {
	_timestamp: Date.now(),
	_version: VERSION,
	...cloneDeep(defaultState),
	}

	await store.initSyncConfig({
	...user,
	storage: {
	_timestamp: 123,
	_version: VERSION,
	flagStorage: {
	...defaultState.flagStorage,
	updateCounter: 1,
	},
	prefsStorage: {
	...defaultState.prefsStorage,
	},
	},
	})

	expect(store.flagStorage).to.eql({
	...defaultState.flagStorage,
	updateCounter: 1,
	})
	})

	it('should trim journal to 500 entries', async () => {
	const store = useSyncConfigStore()
	// PushSyncConfig is very simple but uses vuex to push data
	store.pushSyncConfig = () => {
	/* no-op */
	}
	store.cache = {
	_timestamp: Date.now(),
	_version: VERSION,
	...cloneDeep(defaultState),
	}
	const largeJournal = []
	for (let value = 0; value < 1000; value++) {
	largeJournal.push({
	path: 'simple.palette' + value,
	operation: 'set',
	args: [value],
	// should have A timestamp, we don't really care what it is
	timestamp: 123456,
	})
	}

	await store.initSyncConfig({
	...user,
	storage: {
	_timestamp: 123,
	_version: VERSION,
	flagStorage: {
	...defaultState.flagStorage,
	updateCounter: 1,
	},
	prefsStorage: {
	...defaultState.prefsStorage,
	_journal: largeJournal,
	},
	},
	})

	expect(store.prefsStorage._journal).to.have.length(500)
	})

	it('should reset local timestamp to remote if contents are the same', async () => {
	const store = useSyncConfigStore()
	store.cache = null
	// PushSyncConfig is very simple but uses vuex to push data
	store.pushSyncConfig = () => {
	/* no-op */
	}

	await store.initSyncConfig({
	...user,
	storage: {
	_timestamp: 123,
	_version: VERSION,
	flagStorage: {
	...defaultState.flagStorage,
	updateCounter: 999,
	},
	},
	})
	expect(store.cache._timestamp).to.eql(123)
	expect(store.flagStorage.updateCounter).to.eql(999)
	expect(store.cache.flagStorage.updateCounter).to.eql(999)
	})

	it('should use remote version if local missing', async () => {
	const store = useSyncConfigStore()
	// PushSyncConfig is very simple but uses vuex to push data
	store.pushSyncConfig = () => {
	/* no-op */
	}
	await store.initSyncConfig(store, user)
	expect(store.cache._version).to.eql(VERSION)
	expect(store.cache._timestamp).to.be.a('number')
	expect(store.cache.flagStorage).to.eql(defaultState.flagStorage)
	})
	+
	+ it('should recover legacy preferences marked as migrated', async () => {
	+ vi.spyOn(storage, 'getItem').mockResolvedValue({
	+ config: {
	+ _syncMigration: ['modalOnUnfollow'],
	+ modalOnUnfollow: true,
	+ },
	+ })
	+ vi.spyOn(storage, 'setItem').mockResolvedValue()
	+ const store = useSyncConfigStore()
	+ store.pushSyncConfig = vi.fn()
	+
	+ await store.initSyncConfig({ ...user })
	+
	+ expect(store.prefsStorage.simple.modalOnUnfollow).to.eql(true)
	+ expect(store.cache.prefsStorage.simple.modalOnUnfollow).to.eql(true)
	+ expect(store.prefsStorage._journal).to.deep.include({
	+ path: 'simple.modalOnUnfollow',
	+ operation: 'set',
	+ args: [true],
	+ timestamp: store.prefsStorage._journal[0].timestamp,
	+ })
	+ expect(store.dirty).to.eql(true)
	+ expect(store.pushSyncConfig).toHaveBeenCalledOnce()
	+ expect(defaultState.prefsStorage.simple.modalOnUnfollow).to.eql(
	+ undefined,
	+ )
	+ })
	+
	+ it('should preserve an explicit synced preference during recovery', async () => {
	+ vi.spyOn(storage, 'getItem').mockResolvedValue({
	+ config: {
	+ _syncMigration: ['modalOnRepeat'],
	+ modalOnRepeat: true,
	+ },
	+ })
	+ vi.spyOn(storage, 'setItem').mockResolvedValue()
	+ const store = useSyncConfigStore()
	+ store.pushSyncConfig = () => {
	+ /* no-op */
	+ }
	+
	+ await store.initSyncConfig({
	+ ...user,
	+ storage: {
	+ _timestamp: 1,
	+ _version: VERSION,
	+ flagStorage: cloneDeep(defaultState.flagStorage),
	+ prefsStorage: {
	+ ...cloneDeep(defaultState.prefsStorage),
	+ simple: {
	+ ...cloneDeep(defaultState.prefsStorage.simple),
	+ modalOnRepeat: false,
	+ },
	+ },
	+ },
	+ })
	+
	+ expect(store.prefsStorage.simple.modalOnRepeat).to.eql(false)
	+ })
	+
	+ it('should preserve a journaled preference removal during recovery', async () => {
	+ vi.spyOn(storage, 'getItem').mockResolvedValue({
	+ config: {
	+ _syncMigration: ['modalOnMute'],
	+ modalOnMute: true,
	+ },
	+ })
	+ vi.spyOn(storage, 'setItem').mockResolvedValue()
	+ const store = useSyncConfigStore()
	+ store.pushSyncConfig = () => {
	+ /* no-op */
	+ }
	+
	+ await store.initSyncConfig({
	+ ...user,
	+ storage: {
	+ _timestamp: 1,
	+ _version: VERSION,
	+ flagStorage: cloneDeep(defaultState.flagStorage),
	+ prefsStorage: {
	+ ...cloneDeep(defaultState.prefsStorage),
	+ _journal: [
	+ {
	+ path: 'simple.modalOnMute',
	+ operation: 'unset',
	+ args: [],
	+ timestamp: 1,
	+ },
	+ ],
	+ },
	+ },
	+ })
	+
	+ expect(store.prefsStorage.simple.modalOnMute).to.eql(undefined)
	+ })
	+
	+ it('should preserve a journaled nested preference during recovery', async () => {
	+ vi.spyOn(storage, 'getItem').mockResolvedValue({
	+ config: {
	+ _syncMigration: ['notificationVisibility'],
	+ notificationVisibility: {
	+ ...cloneDeep(
	+ defaultState.prefsStorage.simple.notificationVisibility,
	+ ),
	+ likes: false,
	+ },
	+ },
	+ })
	+ vi.spyOn(storage, 'setItem').mockResolvedValue()
	+ const store = useSyncConfigStore()
	+ const setPreference = vi.spyOn(store, 'setPreference')
	+ store.pushSyncConfig = () => {
	+ /* no-op */
	+ }
	+
	+ await store.initSyncConfig({
	+ ...user,
	+ storage: {
	+ _timestamp: 1,
	+ _version: VERSION,
	+ flagStorage: cloneDeep(defaultState.flagStorage),
	+ prefsStorage: {
	+ ...cloneDeep(defaultState.prefsStorage),
	+ _journal: [
	+ {
	+ path: 'simple.notificationVisibility.likes',
	+ operation: 'unset',
	+ args: [],
	+ timestamp: 1,
	+ },
	+ ],
	+ },
	+ },
	+ })
	+
	+ expect(setPreference).not.toHaveBeenCalled()
	+ })
	+
	+ it('should recover with a malformed synced journal', async () => {
	+ vi.spyOn(storage, 'getItem').mockResolvedValue({
	+ config: {
	+ _syncMigration: ['modalOnUnfollow'],
	+ modalOnUnfollow: true,
	+ },
	+ })
	+ vi.spyOn(storage, 'setItem').mockResolvedValue()
	+ const store = useSyncConfigStore()
	+ store.pushSyncConfig = () => {
	+ /* no-op */
	+ }
	+
	+ await store.initSyncConfig({
	+ ...user,
	+ storage: {
	+ _timestamp: 1,
	+ _version: VERSION,
	+ flagStorage: cloneDeep(defaultState.flagStorage),
	+ prefsStorage: {
	+ ...cloneDeep(defaultState.prefsStorage),
	+ _journal: [{ path: 1, operation: 'set' }],
	+ },
	+ },
	+ })
	+
	+ expect(store.prefsStorage.simple.modalOnUnfollow).to.eql(true)
	+ })
	+
	+ it('should not replay local theme migration during recovery', async () => {
	+ vi.spyOn(storage, 'getItem').mockResolvedValue({
	+ config: {
	+ _syncMigration: ['theme3hacks'],
	+ theme3hacks: {
	+ underlay: 'grid',
	+ fonts: {
	+ interface: 'Legacy interface',
	+ input: 'Legacy input',
	+ post: 'Legacy posts',
	+ monospace: 'Legacy monospace',
	+ },
	+ },
	+ },
	+ })
	+ vi.spyOn(storage, 'setItem').mockResolvedValue()
	+ const localStore = useLocalConfigStore()
	+ localStore.set({ path: 'fontInterface', value: 'Current interface' })
	+ const store = useSyncConfigStore()
	+ store.pushSyncConfig = () => {
	+ /* no-op */
	+ }
	+
	+ await store.initSyncConfig({ ...user })
	+
	+ expect(store.prefsStorage.simple.underlay).to.eql('grid')
	+ expect(localStore.prefsStorage.fontInterface).to.eql(
	+ 'Current interface',
	+ )
	+ })
	})
	describe('setPreference', () => {
	it('should set preference and update journal log accordingly', () => {
	const store = useSyncConfigStore()
	// PushSyncConfig is very simple but uses vuex to push data
	store.pushSyncConfig = () => {
	/* no-op */
	}
	store.setPreference({ path: 'simple.palette', value: '1' })
	expect(store.prefsStorage.simple.palette).to.eql('1')
	expect(store.prefsStorage._journal).to.have.length(1)
	expect(store.prefsStorage._journal[0]).to.eql({
	path: 'simple.palette',
	operation: 'set',
	args: ['1'],
	// should have A timestamp, we don't really care what it is
	timestamp: store.prefsStorage._journal[0].timestamp,
	})
	})

	it('should keep journal to a minimum', () => {
	const store = useSyncConfigStore()
	// PushSyncConfig is very simple but uses vuex to push data
	store.pushSyncConfig = () => {
	/* no-op */
	}
	store.setPreference({ path: 'simple.palette', value: 1 })
	store.setPreference({ path: 'simple.palette', value: 2 })
	store.addCollectionPreference({ path: 'collections.palette', value: 2 })
	store.removeCollectionPreference({
	path: 'collections.palette',
	value: 2,
	})
	store.updateCache({ username: 'test' })
	expect(store.prefsStorage.simple.palette).to.eql(2)
	expect(store.prefsStorage.collections.palette).to.eql([])
	expect(store.prefsStorage._journal).to.have.length(2)
	expect(store.prefsStorage._journal[0]).to.eql({
	path: 'simple.palette',
	operation: 'set',
	args: [2],
	// should have A timestamp, we don't really care what it is
	timestamp: store.prefsStorage._journal[0].timestamp,
	})
	expect(store.prefsStorage._journal[1]).to.eql({
	path: 'collections.palette',
	operation: 'removeFromCollection',
	args: [2],
	// should have A timestamp, we don't really care what it is
	timestamp: store.prefsStorage._journal[1].timestamp,
	})
	})

	it('should remove duplicate entries from journal', () => {
	const store = useSyncConfigStore()
	// PushSyncConfig is very simple but uses vuex to push data
	store.pushSyncConfig = () => {
	/* no-op */
	}
	store.setPreference({ path: 'simple.palette', value: 1 })
	store.setPreference({ path: 'simple.palette', value: 1 })
	store.addCollectionPreference({ path: 'collections.palette', value: 2 })
	store.addCollectionPreference({ path: 'collections.palette', value: 2 })
	store.updateCache({ username: 'test' })
	expect(store.prefsStorage.simple.palette).to.eql(1)
	expect(store.prefsStorage.collections.palette).to.eql([2])
	expect(store.prefsStorage._journal).to.have.length(2)
	})

	// TODO We need a proper test for object-based stores
	it.skip('should remove depth = 3 set/unset entries from journal', () => {
	const store = useSyncConfigStore()
	// PushSyncConfig is very simple but uses vuex to push data
	store.pushSyncConfig = () => {
	/* no-op */
	}
	store.setPreference({ path: 'simple.fontInput', value: 'test' })
	store.unsetPreference({ path: 'simple.fontInput' })
	store.updateCache(store, { username: 'test' })
	expect(store.prefsStorage.simple.fontInput).to.not.have.property(
	'family',
	)
	expect(store.prefsStorage._journal).to.have.length(1)
	})

	it('should not allow unsetting depth <= 2', () => {
	const store = useSyncConfigStore()
	// PushSyncConfig is very simple but uses vuex to push data
	store.pushSyncConfig = () => {
	/* no-op */
	}
	store.setPreference({ path: 'simple.object.foo', value: 1 })
	expect(() => store.unsetPreference({ path: 'simple' })).to.throw()
	expect(() =>
	store.unsetPreference({ path: 'simple.object' }),
	).to.throw()
	})

	it('should not allow (un)setting depth > 3', () => {
	const store = useSyncConfigStore()
	// PushSyncConfig is very simple but uses vuex to push data
	store.pushSyncConfig = () => {
	/* no-op */
	}
	store.setPreference({ path: 'simple.object', value: {} })
	expect(() =>
	store.setPreference({ path: 'simple.object.lv3', value: 1 }),
	).to.not.throw()
	expect(() =>
	store.setPreference({ path: 'simple.object.lv3.lv4', value: 1 }),
	).to.throw()
	expect(() =>
	store.unsetPreference({ path: 'simple.object.lv3', value: 1 }),
	).to.not.throw()
	expect(() =>
	store.unsetPreference({ path: 'simple.object.lv3.lv4', value: 1 }),
	).to.throw()
	})
	})
	})

	describe('helper functions', () => {
	describe('_moveItemInArray', () => {
	it('should move item according to movement value', () => {
	expect(_moveItemInArray([1, 2, 3, 4], 4, -1)).to.eql([1, 2, 4, 3])
	expect(_moveItemInArray([1, 2, 3, 4], 1, 2)).to.eql([2, 3, 1, 4])
	})
	it('should clamp movement to within array', () => {
	expect(_moveItemInArray([1, 2, 3, 4], 4, -10)).to.eql([4, 1, 2, 3])
	expect(_moveItemInArray([1, 2, 3, 4], 3, 99)).to.eql([1, 2, 4, 3])
	})
	})
	describe('_getRecentData', () => {
	it('should handle nulls correctly', () => {
	expect(_getRecentData(null, null, true)).to.eql({
	recent: null,
	stale: null,
	needUpload: true,
	})
	})

	it("doesn't choke on invalid data", () => {
	expect(_getRecentData({ a: 1 }, { b: 2 }, true)).to.eql({
	recent: null,
	stale: null,
	needUpload: true,
	})
	})

	it('should prefer the valid non-null correctly, needUpload works properly', () => {
	const nonNull = { _version: VERSION, _timestamp: 1 }
	expect(_getRecentData(nonNull, null, true)).to.eql({
	recent: nonNull,
	stale: null,
	needUpload: true,
	})
	expect(_getRecentData(null, nonNull, true)).to.eql({
	recent: nonNull,
	stale: null,
	needUpload: false,
	})
	})

	it('should prefer the one with higher timestamp', () => {
	const a = { _version: VERSION, _timestamp: 1 }
	const b = { _version: VERSION, _timestamp: 2 }

	expect(_getRecentData(a, b, true)).to.eql({
	recent: b,
	stale: a,
	needUpload: false,
	})
	expect(_getRecentData(b, a, true)).to.eql({
	recent: b,
	stale: a,
	needUpload: false,
	})
	})

	it('case where both are same', () => {
	const a = { _version: VERSION, _timestamp: 3 }
	const b = { _version: VERSION, _timestamp: 3 }

	expect(_getRecentData(a, b, true)).to.eql({
	recent: b,
	stale: a,
	needUpload: false,
	})
	expect(_getRecentData(b, a, true)).to.eql({
	recent: b,
	stale: a,
	needUpload: false,
	})
	})
	})

	describe('_getAllFlags', () => {
	it('should handle nulls properly', () => {
	expect(_getAllFlags(null, null)).to.eql([])
	})
	it('should output list of keys if passed single object', () => {
	expect(
	_getAllFlags({ flagStorage: { a: 1, b: 1, c: 1 } }, null),
	).to.eql(['a', 'b', 'c'])
	})
	it('should union keys of both objects', () => {
	expect(
	_getAllFlags(
	{ flagStorage: { a: 1, b: 1, c: 1 } },
	{ flagStorage: { c: 1, d: 1 } },
	),
	).to.eql(['a', 'b', 'c', 'd'])
	})
	})

	describe('_mergeFlags', () => {
	it('should handle merge two flag sets correctly picking higher numbers', () => {
	expect(
	_mergeFlags(
	{ flagStorage: { a: 0, b: 3 } },
	{ flagStorage: { b: 1, c: 4, d: 9 } },
	['a', 'b', 'c', 'd'],
	),
	).to.eql({ a: 0, b: 3, c: 4, d: 9 })
	})
	})

	describe('_mergePrefs', () => {
	it('should prefer recent and apply journal to it', () => {
	expect(
	_mergePrefs(
	// RECENT
	{
	simple: { theme: '1', style: '0', hideISP: true },
	_journal: [
	{
	path: 'simple.style',
	operation: 'set',
	args: ['0'],
	timestamp: 2,
	},
	{
	path: 'simple.hideISP',
	operation: 'set',
	args: [true],
	timestamp: 4,
	},
	],
	},
	// STALE
	{
	simple: { theme: '1', style: '1', hideISP: false },
	_journal: [
	{
	path: 'simple.theme',
	operation: 'set',
	args: ['1'],
	timestamp: 1,
	},
	{
	path: 'simple.style',
	operation: 'set',
	args: ['1'],
	timestamp: 3,
	},
	],
	},
	),
	).to.eql({
	simple: { theme: '1', style: '1', hideISP: true },
	_journal: [
	{
	path: 'simple.theme',
	operation: 'set',
	args: ['1'],
	timestamp: 1,
	},
	{
	path: 'simple.style',
	operation: 'set',
	args: ['1'],
	timestamp: 3,
	},
	{
	path: 'simple.hideISP',
	operation: 'set',
	args: [true],
	timestamp: 4,
	},
	],
	})
	})

	it('should allow setting falsy values', () => {
	expect(
	_mergePrefs(
	// RECENT
	{
	simple: { theme: '1', style: '0', hideISP: false },
	_journal: [
	{
	path: 'simple.style',
	operation: 'set',
	args: ['0'],
	timestamp: 2,
	},
	{
	path: 'simple.hideISP',
	operation: 'set',
	args: [false],
	timestamp: 4,
	},
	],
	},
	// STALE
	{
	simple: { theme: '0', style: '0', hideISP: true },
	_journal: [
	{
	path: 'simple.theme',
	operation: 'set',
	args: ['0'],
	timestamp: 1,
	},
	{
	path: 'simple.style',
	operation: 'set',
	args: ['0'],
	timestamp: 3,
	},
	],
	},
	),
	).to.eql({
	simple: { theme: '0', style: '0', hideISP: false },
	_journal: [
	{
	path: 'simple.theme',
	operation: 'set',
	args: ['0'],
	timestamp: 1,
	},
	{
	path: 'simple.style',
	operation: 'set',
	args: ['0'],
	timestamp: 3,
	},
	{
	path: 'simple.hideISP',
	operation: 'set',
	args: [false],
	timestamp: 4,
	},
	],
	})
	})

	it('should work with strings', () => {
	expect(
	_mergePrefs(
	// RECENT
	{
	simple: { theme: 'foo' },
	_journal: [
	{
	path: 'simple.theme',
	operation: 'set',
	args: ['foo'],
	timestamp: 2,
	},
	],
	},
	// STALE
	{
	simple: { theme: 'bar' },
	_journal: [
	{
	path: 'simple.theme',
	operation: 'set',
	args: ['bar'],
	timestamp: 4,
	},
	],
	},
	),
	).to.eql({
	simple: { theme: 'bar' },
	_journal: [
	{
	path: 'simple.theme',
	operation: 'set',
	args: ['bar'],
	timestamp: 4,
	},
	],
	})
	})

	it('should work with objects', () => {
	expect(
	_mergePrefs(
	// RECENT
	{
	simple: { fontInput: { lv3: 'foo' } },
	_journal: [
	{
	path: 'simple.fontInput.lv3',
	operation: 'set',
	args: ['foo'],
	timestamp: 2,
	},
	],
	},
	// STALE
	{
	simple: { fontInput: { lv3: 'bar' } },
	_journal: [
	{
	path: 'simple.fontInput.lv3',
	operation: 'set',
	args: ['bar'],
	timestamp: 4,
	},
	],
	},
	),
	).to.eql({
	simple: { fontInput: { lv3: 'bar' } },
	_journal: [
	{
	path: 'simple.fontInput.lv3',
	operation: 'set',
	args: ['bar'],
	timestamp: 4,
	},
	],
	})
	})

	it('should work with unset', () => {
	expect(
	_mergePrefs(
	// RECENT
	{
	simple: { fontInput: { lv3: 'foo' } },
	_journal: [
	{
	path: 'simple.fontInput.lv3',
	operation: 'set',
	args: ['foo'],
	timestamp: 2,
	},
	],
	},
	// STALE
	{
	simple: { fontInput: {} },
	_journal: [
	{
	path: 'simple.fontInput.lv3',
	operation: 'unset',
	args: [],
	timestamp: 4,
	},
	],
	},
	),
	).to.eql({
	simple: { fontInput: {} },
	_journal: [
	{
	path: 'simple.fontInput.lv3',
	operation: 'unset',
	args: [],
	timestamp: 4,
	},
	],
	})
	})
	})

	describe('_resetFlags', () => {
	it('should trim all flags to known when reset is set to 1000', () => {
	const totalFlags = { a: 0, b: 3, c: 33, reset: COMMAND_TRIM_FLAGS }

	expect(_resetFlags(totalFlags, { a: 0, b: 0, reset: 0 })).to.eql({
	a: 0,
	b: 3,
	reset: 0,
	})
	})
	it('should trim all flags to known and reset when reset is set to 1001', () => {
	const totalFlags = {
	a: 0,
	b: 3,
	c: 33,
	reset: COMMAND_TRIM_FLAGS_AND_RESET,
	}

	expect(_resetFlags(totalFlags, { a: 0, b: 0, reset: 0 })).to.eql({
	a: 0,
	b: 0,
	reset: 0,
	})
	})
	})
	})
	})

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