Currently, values lower or equal to 0 are ignored. The right behavior here is to clamp and scroll to 0, rather than doing nothing.
<rdar://problem/102656180>
Pull request: https://github.com/WebKit/WebKit/pull/6804
Committed 257012@main (cb92b7a07300): <https://commits.webkit.org/257012@main> Reviewed commits have been landed. Closing PR #6804 and removing active labels.