Beta 5.3 released on 6th Sept, 2023 with following release notes:

Android 14 Beta 5.3 (September 2023)

This minor update to Android 14 Beta 5 includes the following fixes:

• Fixed an issue where apps crashed in some cases after a CallStyle notification was posted.

• Fixed various issues that could cause call or carrier service interruptions.

• Fixed an issue where the system was using an inefficient path when placing CPU restrictions on apps running in the background.

• Fixed issues with SurfaceFlinger that were causing a loss in system performance.

• Fixed an issue on Pixel Fold and Pixel Tablet devices where the taskbar sometimes turned invisible while interacting with it.

• Fixed an issue on Pixel Fold and Pixel Tablet devices where the animation on animated wallpapers stuttered when launching apps.

• Fixed an issue on Pixel Fold devices where the interface layout was misaligned while customizing the Home screen.

• Fixed an issue on Pixel Fold devices where the clock on the lock screen was flickering while animating.

• Fixed various issues that were impacting system stability and performance.