When zooming out, the default scroolbar is shown in FF

[papins]

I read previous discussion about the same error #15
Provided fix (#17) works fine for Chrome (Win10), but does not for Firefox (dev edition 117.0b9 (64-bit) + Win10)

Example: https://2n8jhh.csb.app/
(source https://codesandbox.io/s/rc-scrollbars-test-forked-2n8jhh)

The problem is with function getPxRatio() src/utils/getScrollbarWidth.ts
In FF window.screen.availWidth === document.documentElement.clientWidth for all zoom levels when page body doesn't have vertical scrollbar. Function always returns 1 and that does not trigger the scrollbarWidth updating.

window.screen.availWidth !== document.documentElement.clientWidth when page has vertical scrollbar. In this case scrollbarWidth is updating correctly.