Régis Hanol ab32623c07
UX: disable scrolling when modal is open on desktop (#30035)
Uses the `htmlClass` to automagically set the `modal-open` class to
`<html>` so that we can do `overflow: hidden` and prevent the
"background" behind the modal from scrolling while the modal is open.

Internal ref - t/142760
2024-12-02 15:08:43 +01:00
..