Advanced Push Rule Editor silently strips the highlight tweak from mention rules
#19
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opened 2026-09-12 01:50:53 -04:00 by jared
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area: appearance
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Accessibility: keyboard, screen reader, contrast, motion
Client area: appearance
Client area: auth-session
Client area: build-ci
Client area: calls
Client area: desktop
Client area: media
Client area: messaging
Client area: mobile
Client area: moderation
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Client area: notifications
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Audit 2026-09 · High
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Reference: LotusGuild/cinny#19
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Severity: high · Type: bug · Confidence: high
Location:
src/app/features/settings/notifications/PushRuleEditor.tsx:132-145,src/app/hooks/useNotificationMode.ts:26-47Problem
RuleModeSwitcher(used by every row in the "Advanced Push Rules" editor) callsuseNotificationModeActions()with no options, sogetModeActions(mode)always builds actions from scratch as[Notify](+ asoundtweak for "Notify Loud") and never re-applieshighlight. Writingmx.setPushRuleActions(...)with that action list replaces the rule's entire actions array. Default rules such as.m.rule.is_user_mention,.m.rule.contains_display_name,.m.rule.is_room_mentionand.m.rule.at_room_notificationnormally ship with ahighlight: truetweak; toggling their mode from this generic editor (e.g. switching "Notify Loud" → "Notify Silent" to mute the sound) silently drops the highlight tweak from the account-data push rule, which syncs to every client on the account. The parallel purpose-built editors for the same rules (SpecialMessages.tsx,KeywordMessages.tsx) correctly passNotificationModeOptions{ highlight: true }— confirming this is an oversight specific to the generic Advanced editor, not an intentional simplification.How to trigger
Settings → Notifications → Advanced Push Rules → expand "Override Rules" → change the mode of
.m.rule.is_user_mention(or.m.rule.contains_display_name/.m.rule.is_room_mention) via the dropdown. The rule keeps notifying but a real @mention or display-name hit no longer highlights (red badge / bold) in the room list or timeline, on every device, until the user manually re-sets it from the Special Messages page.Suggested fix
Have
RuleModeSwitcher/getModeActionspreserve any existingset_tweak: highlight(and non-default sound values) frompushRule.actionswhen rebuilding the action list, the same waySpecialMessages.tsx/KeywordMessages.tsxpass{ highlight: true }— or read the existing tweaks offpushRule.actionsinstead of hard-coding options.Filed from the September 2026 client audit (branch
lotus@4bea4895).