Bug 243306 – REGRESSION(252803@main): Most websites with scrollbars are now rendered improperly on the Mac after this patch. Scrollbars are rendered unconditionally even on devices where scrollbars should be invisible by default (e.g. trackpad-only devices).

• Component: New Bugs
• Status: RESOLVED FIXED

[WebKit Commit Bot]

https://commits.webkit.org/252803@main introduced a regression:
Most websites with scrollbars are now rendered improperly on the Mac after this patch. Scrollbars are rendered unconditionally even on devices where scrollbars should be invisible by default (e.g. trackpad-only devices).

This is an automatic bug report generated by webkitbot. If this bug
report was created because of a flaky test, please file a bug for the flaky
test (if we don't already have one on file) and dup this bug against that bug
so that we can track how often these flaky tests fail.

[WebKit Commit Bot]

Created attachment 461274 [details]
REVERT of 252803@main

Any committer can land this patch automatically by marking it commit-queue+.  The commit-queue will build and test the patch before landing to ensure that the revert will be successful.  This process takes approximately 15 minutes.

If you would like to land the revert faster, you can use the following command:

  webkit-patch land-attachment ATTACHMENT_ID

where ATTACHMENT_ID is the ID of this attachment.

[EWS]

Committed 252922@main (e6bc0bb67a2e): <https://commits.webkit.org/252922@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 461274 [details].

[Radar WebKit Bug Importer]

<rdar://problem/97734003>

[Ben Nham]

Created attachment 461275 [details]
apple.com rendered with WebKit 252802

[Ben Nham]

Created attachment 461276 [details]
apple.com rendered with WebKit 252803