First off, I used to have my app added to a tab in one of the private channels I created in teams(I am the Team owner). That disappeared and I have been trying to add it back with no luck. Teams basically steps me through the process of adding it (pick the app, pick the channel) but when I get to the end nothing happens. It'll make a post to the channel if I have checked the box but nothing else. I even went through the process of making sure all of the users, that have licenses to use the app, were the only ones in the channel. Still nothing. That being said, I can add this app to public channels with no issue. Any ideas? Is there some admin setting that prevents apps from being added to private channels?
