Steps to reproduce the issue

1. Open in the backend "Home Dashboard > Site > Plugins"
2. Search for "System - Skip-To Navigation"
3. Open plugin, set "Site Section" to "Both", Save & Close
4. Open the frontend
5. Hit the "Tab" key

Expected result

Access key description looks like in the backend:

Actual result

Looks different in the frontend:

Example in German:

Device and system info

• What version of Joomla were you using?
  5.2.5

• What device were you using? (eg, phone, laptop)
  MacBook Air, 13-inch

• What web browser were you using? (eg, Chrome, Safari)
  Firefox 136.0.4

• If you were using assistive technology, please let us know the device or software you were using (eg VoiceOver, JAWS, sip-and-puff device, etc)
  [ no ]

Additional comments

If you know which WCAG or ATAG criteria this violates, please indicate it here:
[ no ]