So I am facing this little problem implement this code on iOS because I am not familiar how iOS works. I have this circle which I am using on my website and its working perf
Another possible issue here (when iOS seems to be ignoring a transform) is a bug in some versions of iOS where rotations that are an exact multiple of 90 degrees are ignored.
The solution that worked for me was to use a transform of 89.9 degrees instead (89.9 degrees worked as expected; 90 degrees produced no rotation at all). Not ideal, but in my case the difference wasn't noticeable.