⚠️ This issue respects the following points: ⚠️

• This is a bug, not a question or a configuration/webserver/proxy issue.
• This issue is not already reported on Github OR Nextcloud Community Forum (I've searched it).
• Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
• I agree to follow Nextcloud's Code of Conduct.

Bug description

After upgrade to 30.0.9, Group Admins are not able to create new Accounts anymore.
If you click on "New Account" the Group "admin" is prefilled in "Member of the following groups" and the Group Admin is not able to delete this Group. Adding another Group results in the Error "Logged in account must be an admin, sub admin...".

Steps to reproduce

1. Create a group and an user with group admin rights for this group
2. Log in as this user and try to create a new user
3. The field "Member of the following groups" is prefilled with the group "admins"
4. Try to delete this group an add the group created under 1.
5. Try to create the new user with any other group

Expected behavior

Group Admins should be able to create new users in their own group.

Nextcloud Server version

30

Operating system

Debian/Ubuntu

PHP engine version

PHP 8.3

Web server

Apache (supported)

Database engine version

MariaDB

Is this bug present after an update or on a fresh install?

Updated from a MINOR version (ex. 32.0.1 to 32.0.2)

Are you using the Nextcloud Server Encryption module?

Encryption is Disabled

What user-backends are you using?

• Default user-backend (database)
• LDAP/ Active Directory
• SSO - SAML
• Other

Configuration report

List of activated Apps

Nextcloud Signing status

Nextcloud Logs

Additional info

See Screenshots: