Fingerprint reader is not recognizing Fingers of neither or Left right hand. ONLY the thumb. I have re Registered the Fingerprints but still the same issue on M52. Anyone else also facing same issue?

Does anyone's M52 is facing heating issue while normal usage and specially during charging?I know the weather is hot generally but phone constantly heats

Has anyone else been experiencing phone heating on being charged and also the battery is draining slightly fast after the new update of one UI and Android.Also Picture in Picture feature has a bug where once youtube hotstar or anything go into pictur...