The game stuck at 'signing into Microsoft account', whenever I try to play any world or access the settings it would get stuck at loading screen. Can't even play anything.

This is been going for weeks, I am playing by data connection which what I'm doing since the first time I installed the game on my phone. Everything's smooth, not until 4 weeks ago I can't play anything. I'm a beta tester, updated the game whenever it needs to but still; it would get stuck at 'signing in' at my Microsoft account. Whenever I try to open a world or access the Settings option, it would only get stuck at loading screen.