Calendar back runtime

Bug
13

Hi, I’ve been running into something that looks related.

  • Environment: iPhone , iOS < iOS 18.6.2 (22G100) >
  • Discourse: < latest-release +296>, self-hosted with default theme
  • Symptom: When installed as a Safari PWA (Add to Home Screen), the app consistently collapses the calendar after

  1. opening left side panel

  2. press “Upcoming events”

  3. press > multiple times

  4. notice collapse to the side, so page needs to be refreshed

    • Control tests:
    • Safari browser (no PWA): works fine, even without Safe Mode.
    • Safe Mode in Safari: works fine. Didn’t raise any JavaScript deprecation errors in /logs despite enabling
    • PWA: reproducibly collapses.

So far this points to a Safari PWA/WebKit interaction, rather than a component/theme problem.

Recording: I’ve captured short repros of
1. Normal Safari (works)
2. Safari Safe Mode (works)
3. PWA (collapses)

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