Question UI Element get click on outside of that element when resolution changed

I made option system which have resolution buttons and brightness slider
After resolution changed, brightness slider get click on outside of slider's territory
I used LayoutRebuilder.ForceRebuildLayoutImmediate and RectTransform.ForceUpdateRectTransforms (to slider rect, slider fill rect, slider handle rect) to solve this problem, but nothing can helped me

Are there other things that I can try more?
I change timeScale to 0 when option popup is opened. This can be a reason of this problem?