The main-Link to doc-Home open the complete TYPO3 backend within the iFrame.
The markup of the link:
<a class="app-name-link" data-nosearch="" href="/typo3/module/help/doc">Documentation</a>
should be:
<a class="app-name-link" data-nosearch="" href="/typo3/module/help/doc" target="_top">Documentation</a>
The main-Link to doc-Home open the complete TYPO3 backend within the iFrame. The markup of the link:
<a class="app-name-link" data-nosearch="" href="/typo3/module/help/doc">Documentation</a>
should be:<a class="app-name-link" data-nosearch="" href="/typo3/module/help/doc" target="_top">Documentation</a>
TYPO3 11.5.24 PHP 8.1 EXT:doc 1.1.1