(Android) Marking servers as read consistently stops working

If I mark several servers as read frequently enough, the "Mark As Read" option for entire servers suddenly stops doing what it's supposed to do. The menu that appears when tapping the triple-dots never even closes when I select "Mark As Read". Marking individual categories and channels as read still works normally though. This always seems to happen after a consistent amount of time (usually about 5 to 10 minutes?) to the point where I think this is an intentional "chill-down" feature rather than a bug. Closing and restarting the app doesn't immediately fix the issue, requiring me to wait longer before it suddenly fixes itself. Oh, this has been ongoing for months now, it's driving me a little crazy. I haven't seen anyone else talk about the same bug I have here, so I've decided to make this post. Let me know if you're experiencing the same issues!