When switching to a different account on the discord app and then switching back to the original one, all the channel categories in all the servers you're in gets expanded. This is really annoying when you're in a lot of servers that has a lot of channels. So if the discord app could store that info for at least 2 users, since most people only have 1 alt, then this issue wouldn't be so bothersome. If a third user would be switched to, then the category settings for the last user to have switched would be forgotten, to save space. That's about it, thanks for reading.