The code added with https://github.com/IchHabRecht/content_defender/commit/a1377750ea7ae5bb7a0f71b3193f61913858cb7b should be removed again as it leads to unreliable behaviour in the backend, based on record state (e.g. having inline children or not). See e.g. https://github.com/TYPO3/typo3/blob/v11.5.27/typo3/sysext/extbase/Classes/Configuration/BackendConfigurationManager.php#L150
The code added with a137775 should be removed again as it leads to unreliable behaviour in the backend, based on record state (e.g. having inline children or not). See e.g. https://github.com/TYPO3/typo3/blob/v11.5.27/typo3/sysext/extbase/Classes/Configuration/BackendConfigurationManager.php#L150