App will not close on ipad 10.9 (current model) rendering device unusable
App for the Reverb online vendor will not close using either swipe up method. Logged out of my Reverb account and tried logging back in but the keyboard window doesn't open, so I can't log back in. The app is responding to menu option. I tried restarting the ipad but the app appears to be preventing it from opening the restart slider.
EDIT: I noticed that my post is incorrectly showing my device as an"iPad Air 2, iPadOS 15" when in reality it is an ipad 10.9 updated to the latest ios within the last week.
iPad Air 2