The minecraft app is having connectivity issues with some android users.
I have a Samsung A50 and whenever I try to play minecraft on my smartphone, It doesn't let me sign in to my Microsoft account, even when my Wifi it's on, it says that I need to change Microsoft privacy policy. So I did and it didn't work. But when I use my mobile data It works normally. I checked the comments from other users on the Google play store and It's seem that it's not only happening to me. I hope you can fix it.