Vertical tabs scroll behavior is buggy

I have updated patch #8 for 11.x as it no longer applies to d11.

I tried reproducing this but i was not able to do that on 11.x .

The Needs Review Queue Bot → tested this issue.

While you are making the above changes, we recommend that you convert this patch to a merge request → . Merge requests are preferred over patches. Be sure to hide the old patch files as well. (Converting an issue to a merge request without other contributions to the issue will not receive credit.)

I tried reproducing this but i was not able to do that on 11.x .

Can you detail a bit more about how you attempted to reproduce the issue? The above is unfortunately not enough information to help move the issue forward.

If something can't be reproduced it can be one of two things

1. The reported problem is no longer an issue (or was something specific to their site)
2. The attempt to reproduce was missing a step necessary to reproduce the issue

Currently there's no way of knowing if the inability to reproduce was due to reason 1 or reason 2.

Here are the steps that i followed to reproduce the issue.
1)Visit node/add/article.
2)Click on the any of the vertical tabs for ex:- Menu settings.
3) Try scrolling on the page.

After following the above steps i didn't experience any lag in scrolling.

I'll go with an issue in the specific site. I haven't seen an attribute change hold up the browser. It might be something unrelated (like a tracking script not optimized or something)

Closing unless someone can reproduce.