Pressing up no longer starts editing the last message sent

[Rosy-iso]

Describe the bug

This stopped working in the recent updates

Reproduction

1. Send a message
2. Press the up key
3. Notice the lack of anything happening

Expected behavior

It should start editing the latest message sent

Platform and versions

- OS: Linux x86_64
- Browser: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Sable/0.0.1 Chrome/144.0.7559.177 Electron/40.6.0 Safari/537.36
- Sable: v1.10.4 (8107a5b)

Additional context

No response