The slider component's label just appears and disappears and looks a bit out of place in dark mode (this was the first thing I noticed on mobile). The switch isn't draggable and doesn't react to presses.

These were a lot less obvious than with some other libraries (including ones claiming to be meticulously designed ...) and I have to extend some props for almost everything that animates in also animating out (almost everybody messes this up and it irritates me a lot, just leave it unanimated if you're not going to finish it ...).

In total I think this is a pretty high quality library. Definitely not bad!