New nonmodal prop allows a non-full height sheet to be opened non-modally, or become non modal at a specified snappoint index
e.g.
<Bottomsheet height="50vh" nonmodal>...</Bottomsheet>
<Bottomsheet snappoints="auto" nonmodal={1}>...</Bottomsheet>
The latter is useful for creating a "detent" that sticks to bottom of the screen that expands to full height on click and changes content, similar to stickyHeader but more flexible.