Results 2 issues of slewicki

**Describe the bug** When creating a `Slider` within a `Modal`, the `Slider.Thumb` does not update when dragging in Android. Works perfectly fine in iOS. **To Reproduce** 1. Create a `Modal`...

v3

I have a rather large 2K image that I am loading and panning within my small phone screen and that part works great. What I'd like to do is somehow...