Robert J. Lang

> ...also, can we please extend the scope of this to also add the same behavior in the "Menu settings" vertical tab of content types as well as the content...

Option is removed. That also allowed tightening the code a bit, and I fixed a minor bug I'd overlooked.

Oops, lost a test case. Probably need to update the tests.

Tests fixed and running successfully. Ready for further testing/review (but see my answer/further query to your question in the PR, @klonos).

> Yup, that 😅 ...perhaps I didn't provide enough information to make it clear. If you enable all checkboxes for all available menus, including the admin menu, then the parent...

Working on #6392, I've discovered some things that could be improved here, so setting it back to "needs work" for the moment.

I've simplied the ajax, and also moved the appending of "(top level)" into the helper function so that other similar implementations can make use of it (like #6392). @klonos, I...

> mitigating this concern is the fact that the PR does make changes to the array structure even before changing the `#prefix` use... Yes. It's a little unfortunate. The most...

> Any chance that you will have time this weekend to update this PR so that sandbox works? Pretty tied up these days, but I'll try to put some time...

@BWPanda, there are automated test failings (same in all 3 PHP versions) in `testStorePagerSettings()`; it appears the new wording needs to be included in the tests. Can you update the...