Cliff J.

We let our smaller team and project channels use channel notifications if they like, but disable for larger public channels.

Seems to be a vicious circle. I request to install, our workspace owner approves, I click on that approval and there's no option to reinstall/upgrade. Feel free to DM if that's easier. I just wasn't sure if I was dealing with something new or longstanding!

Zach H. Quick check: is this still a known bug? I'm getting a message that our app is out of date. When I click on it, it sends me to a page where I can ask permission to install (below). I got the approval I needed from my workspace owner and was notified via Slackbot...but still don't see a way to "reinstall" and get the latest version.