Pinned channel list has disappeared!
I restarted my computer this afternoon, and when Teams started back up, my pinned channel list had disappeared, as well as the menu options to pin/unpin a channel!
Where has it gone?!?
Edit: It occurred to me that I also, for the first time, pinned some chats. So I unpinned them, then restarted the app again. On restart, my channel pin list and menu options have returned. I re-pinned some chats and restarted the app, but both pinned lists stayed visible and functional. I suspect this is a subtle bug that I've encountered.