Links corresponding to accordion menus from Administration don't change when navigating through principal menu categories

STEPS TO REPRODUCE

1. Click on Drawer > Administer Wiki
2. Click on different accordion principal menus (e.g. Users & Rights, Extensions, Look & Feel, etc)
3. In the right side, observe the links (with icons) corresponding to submenus as navigating through each principal menu

EXPECTED RESULTS

As navigating to principal menus from accordion, the links located in the right side are changing to reflect the submenus of that specific category.

ACTUAL RESULTS

The links in the right side are not changing although another category (principal menu) is clicked.

The issue reproduces on older XWiki versions as well.

What is quite odd is that I've been able to obtain the expected result only on XWiki 13.4.3, but only on Firefox (tested with 91.0.1) and not also on Private Window, but only on the regular one (from which I've recorded the Expected behavior gif file).

However, the links are not changing if the wiki's language is changed to another language (tested with FR).