Unity, problem with android build on 120hz devices

I’m working on simple 2d project, sprites run from top to bottom and on standard phones (60hz) everything look smooth, but on s20+ (exynos 990 version) with 120hz on, sprites start gently tug, jumps, loosing smoothness. when i turn off 120hz refresh rate, game work perfect. at first move was based on while loop with yield return new WaitForEndOfFrame(); and that was causing another problem. if it was based on frames whole move was 2x faster, and game was unplayable. so i decided to build movement on void Update(), and turn on vSync, that solve 2x speed problem but it doesn’t help with smooth lose,

I was trying to limit frame rate to 60 by Application.targetFrameRate = 60; with vSync on 0, same result.

so my question is: Is there any possibility to do something with it? Can i somehow tell phone to turn off 120hz refresh for time when my app is running? or maybe there is some option in unity settings that i don’t know about, which can solve my misery. I’m really on the edge of mental breakdown now.

@Korczu I’m having the same issue, it looks like a unity bug.
Have you found any workarounds so far?

This solution works perfect for me:
https://stackoverflow.com/questions/71506009/unity-problem-with-android-build-on-120hz-devices