Reproduction steps
Open Community Settings → Emoji.
Upload an emoji, or select an existing one in the list.
Click the Name field and delete the content so it has fewer than 2 characters (0–1 characters).
The modal “Invalid emoji name – Emoji name must be at least 2 characters long” appears.
Click “Understood”.
Expected behaviour
The modal closes once. The name field shows the red “Name too short” hint, and the user can keep editing the name.
Actual behaviour
After clicking “Understood”, the modal closes and immediately pops up again, repeating endlessly. It can’t be dismissed, and the app is effectively stuck until it’s restarted.
Build information
Canary Desktop 2026.1018.223341, Web 2026.1018.223341, Windows 11 10.0.22631 (x64), Electron 44.4.1, Chrome 152.0.7977.78, Node 24.21.0, Locale en-GB
Platform
macOS, Windows, Linux, Web