this.sview is null during component unmounting.

[shay-te]

while un-mounting the component ScrollPicker. the function scrollToIndex is called when this.sview is not set.
causing an error.

[kjossendal]

Seeing this too. In the meantime I've patched it with patch-package and added optional chaining in the two places that ref is accessed.

this.sview?.scrollTo()