[BUGFIX] Avoid undefined array key "title" in BackendUtility

Releases: main, 11.5
Resolves: #99115
Change-Id: I7860824c5377896f94f2ee34b281bf69bae251a1
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/76658


Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>