Permission Problem / Overriding Inherited Permission

[Mululu]

Steps to reproduce

1. User in group "Alle" & "Kassenwart"
2. Create rights, main folder >> group "Alle" may not delete, subfolder >> group "Kassenwart" may delete
3. User cannot delete files in the subfolder.

Expected behaviour

The user should be able to delete in the subfolder because he is in the "Kassenwart" group and the "Kassenwart" group has the delete permission. The delete permission should override the inherited non-delete permission of the "Alle" group

Actual behaviour

The user cannot delete files.

Server configuration

Web server:
Apache

PHP version:
8.3

Nextcloud version:
Nextcloud Hub 9 30.0.4

Group folders version:
18.0.8

Updated from an older Nextcloud/ownCloud or fresh install:
Updated