Google marks Issue Tracker complaint about Scrolling Shutter as being fixed
Interestingly, at least one Pixel user said that having a fix for the “scrolling stutter” might be worth rolling the dice and installing the Android 15 public beta during the second or third release of the beta. Others say that it is not worth installing unstable Android 15 beta software just to get the “scrolling stutter” to stop. These Pixel users suggest that the safest thing to do is to wait for the final, stable build of Android 15 to be ready before installing the update.
Pixel users suffering from the issue told Google that they expected scrolling on their Pixel devices to be smooth. Instead, the complaint said, “Scrolling is jittery/stuttering. Specially (sic) noticeable when the animation movement starts to slow down. Video recording slightly reduced the impact in some of the cases and made it less noticeable.”