Google today released Android 15 Beta 3.1 (AP31.240517.031) version update with a number of Bug fixes:
Fixed an issue that caused the lock screen to intercept touch input and prompt the user to unlock the device, which affected the interaction of elements on the lock screen that did not require unlocking the device.
Fixed an issue that sometimes caused biometric face authentication to fail.
Various other issues affecting system stability, connectivity, and audio quality were fixed.
Users who are currently enrolled in the Android Beta program will automatically receive over-the-air OTA updates for Android 15 Beta 3.1. Eligible devices include:
Pixel 8a, Pixel 8, Pixel 8 Pro, Pixel 7a, Pixel 7 Pro, Pixel 7, Pixel 6a, Pixel 6 Pro, Pixel 6, Pixel Fold, and Pixel Tablet
Devices that are already running Android 14 QPR3 or Android 15 Developer Preview Beta 1, 1.1, 1.2, 2, 2.1, 2.2, 3 will automatically receive over-the-air OTA updates for Android 15 Beta 3.1 within 5 days.
Google Pixel 5a phones, which are not eligible for Android 15 Beta, received the final stable public version of QPR3 in June.