Oups, one of the tests failed (due to a snapshot comparison). Please let me know if you agree with this PR approach, and I'll update the snapshot accordingly.

In fact, I am still experiencing flicker issues on iOS and Android. Not setting the width at all (as it was originally) solves the flicker. That is: const sliderStyle = { zIndex: 1 }; However, I assume the width was set for a specific reason, which is why I didn't remove it in my initial approach. Is setting the width strictly needed?

Could you provide some insights on why the width was added, @BartoszKlonowski? This was introduced in PR #555. Setting styles in onLayout can be tricky and may introduce flickering, depending on how parent components handle their children.

Thanks!

I would like to get more attention to this PR. I just recently turned on the the new arch had quite a lot of flickering issues from this slider library. Removing the width as @landabaso suggests solved the issues completely while, as far as I can tell, leave everything else still working. I am currently using a patch in order to fix my flickering issues. Removing the width or an explanation to why it is needed (or another fix entirely) would be awesome.