N1566344440047 , via OnePlus 7 Pro , Jan 25, 2021 : After upgrading to the Open Beta my Lock Screen gets Zoomed in and I cannot pin unlock or fingerprint unlock because the screen is Zoomed in. I've tried changing all the display settings and also the screen becomes unstable and flickers like it is adjusting the refresh rate every half a second and or the resolution and the phone has to be rebooted. this happens sporadically but when it does happen it's consistent until reboot. Also the Lock Screen zoom also happens upon reboot sometimes so it's not any app or specific setting that is happening before reboot. I've also checked all the accessibility options. It really seems like a resolution adjumest issue as the screen seems to be trying to adjust itself.