Reproduction steps
- In a channel you have thread creation permissions in, send a message that includes an @mention early on
- Long press the message you just sent
- Tap 'Create thread'
Expected behaviour
The automatically generated thread title should include the @mention text.
e.g. if I create a thread off a message that starts with
@Fullest, the autogenerated thread title should start with @Fullest or whatever my nickname is in that community at the timeActual behaviour
The automatically generated thread title shows the user id.
e.g. if I create a thread off a message that starts with
@Fullest, the autogenerated thread title starts with <@1471663952882754315>
Note: this is the exact same bug as 4162, but applied to mobileBuild information
Version 2026.10.100, Beta 15, Channel Beta, Build 2866, Android 16 (arm64), Device Google Pixel 9a, Locale en-US, Push fcm, Flutter 3.47.9, Dart 3.13.7
Platform
Android, iOS