Deprecation: #94094 - navigationFrameModule in Module Registration¶
TYPO3 allowed for each module to include an iFrame for the navigation area with
TYPO3 v11 allows to use Web Components for the
and all Core-based navigation components have been migrated to Lit-based
With this technology, TYPO3 does not need to handle iFrames for
the navigation area anymore, which is why the feature, together
with the option
navigationFrameModule has been marked as deprecated.
TYPO3 installations with third-party extensions registering
custom navigation iFrames will trigger a PHP
TYPO3 installations with third-party extensions shipping modules with a custom navigation iFrame.
Migration should be done by using Web Components, as this is much faster and allows for better interoperability due to less usages of iFrames.