Breaking: #96517 - TMENU.collapse TypoScript removed

See forge#96517


The collapse TypoScript property of TMENU is removed without substitution.

When set, active TMENU items previously linked to their parent page, which was primarily a use case for GMENU_LAYERS, which was removed in TYPO3 v6.0.


Setting this TypoScript option has no effect anymore.

Affected Installations

TYPO3 installations with TMENU definitions having this option set which is highly unlikely.


Use a custom user function or the PSR-14 FilterMenuItemsEvent event to modify the menu items.