Oh I can understand. I was also thinking same to reset but I just tried to change from PIN to Password and it works. Although if Sometimes fingerprint/face recognition didn't work , opening through password is very tedious. They should give PIN as sa...
@UnderratedTechie please change to password and set new password. It will work. In One UI 7 , password given high security. Same case with me after download One UI7. They have given password as high security
