Mattermost
Go to the next channel
To go to the next channel in Mattermost, press Alt + Down arrow. On a Mac, press Option + Down arrow instead.
Where it works: Channel sidebar
Every documented variant
| System | Environment | Keys |
|---|---|---|
| Mac | Desktop app | OptionDown arrow |
| Windows | Desktop app | AltDown arrow |
Where this comes from
Documentation checked on 2026-09-12. That is a documentation review, not a test run inside the application.