@VISHALBHONSLE@DJIMB3RRY After rebooting the device pin required to unlock for first time.
Also there was one security update installed recently @GoogleIndia
#unlockpinissue
Here for #pixel7pro while unlocking the phone with a pin, 1st digit replaced with 6th digit.
I have to factory reset my phone which causes loss of all data which wasn't backed-up on drive.
#googlepixel