Kind of facing same issue in both Snapchat and Instagram can't switch to ultrawide cam then only it glitches and crashes

I've done that so many times but it's just glitched out Like 8/10 times it doesn't show anything it's just a glitch

If you are talking about this update then it might be some issue with your device only because I haven't got that green line issue. But I have also noted that after this update my device power consumption has sky rocketed I have to charge my phone fr...

Sometimes I think To boot MIUI 12 on my 2days old M31s Because overall device is perfect But It's Apps are not compatible or Samsung can add Some features from A series