Based on this issue/doubt and others similar, I want to sugest the alteration of the text:
Display basic HTML help in long filter tips
for:
Display basic HTML help in 'Compose tips' page
This simple action can reduce a lot the ambiguity.
Closed: works as designed
9.5
After being applied to the 8.x branch, it should be considered for backport to the 7.x branch. Note: This tag should generally remain even after the backport has been written, approved, and committed.
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It's likely this issue predates Contrib.social: some issue and comment data are missing.
The related issue #1340860: Disabling "Display basic HTML help in long filter tips" - Drupal 7 → has more discussion and an explanation that this is working as designed, #9.
This issue is suggesting a wording change. However, It has been open for 11 years with no comment of support or a patch. Since there is no support for this I am closing as works as designed.