Am I the only one whose BACK button no longer works since the update?
A few hours ago I installed the most recent December update and the first I noticed this was in AW. I couldn't back out from the fight screen. Had to shut the app.

You can see above, Im clicking the button on the top left and nothing is happening.
Then I noticed it was the same in other areas of the game too.

It started getting very annoying to have to reload the game each time so I completely uninstalled it. Cleared my phone cache. Reinstalled a fresh version and it worked fine. That is until a few hours later when the same thing just happened again. I got stuck in the Crystal window and had to shut the app to get out of there.
Ps. Not even the phone back button itself works.
I'm on Android latest version.
Samsung S10
Wifi.
Game latest version.