Mattermost
Focus the message box
To focus the message box in Mattermost, press Ctrl + Shift + L. On a Mac, press Cmd + Shift + L instead.
Where it works: Channel view
Every documented variant
| System | Environment | Keys |
|---|---|---|
| Mac | Desktop app | CmdShiftL |
| Windows | Desktop app | CtrlShiftL |
Where this comes from
Documentation checked on 2026-09-12. That is a documentation review, not a test run inside the application.