@miyukiwork every website including Wikipedia. The fix for this is already posted for all chromium based browsers but Opera is the only browser which has no flags anymore.

Tested with Chrome, Vivaldi and Brave, all chromium based too, identical behavior until setting the flag.

Example to get Chrome working:

Chrome before switching flag has identical stutter behavior.

Then in chrome://flags disabling the "Android SurfaceControl"

Chrome now suddenly is very smooth in scrolling.

https://bugs.chromium.org/p/chromium/issues/detail?id=1057459

A tiny switch and Opera would have been smooth too.

@miyukiwork every website including Wikipedia. The fix for this is already posted for all chromium based browsers but Opera is the only browser which has no flags anymore.

Tested with Chrome, Vivaldi and Brave, all chromium based too, identical behavior until setting the flag.

Example to get Chrome working:

Chrome before switching flag has identical stutter behavior.

Then in chrome://flags disabling the "Android SurfaceControl"

Chrome now suddenly is very smooth in scrolling.

https://bugs.chromium.org/p/chromium/issues/detail?id=1057459

A tiny switch and Opera would have been smooth too.