[Bug]: LDAP Wizard: cannot continue behind Server tab

⚠️ 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

Should be green (really should be, good old local dev setup that works on other instances) and i should be able to continue.

Nothing in the logs apart of deprecations.

Steps to reproduce

1. Try to configure

Expected behavior

Connection test succeeding, lettming me continue.

Nextcloud Server version

master

Operating system

None

PHP engine version

None

Web server

None

Database engine version

None

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

None

Are you using the Nextcloud Server Encryption module?

None

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

No response

The issue names no file, test, or entry point. Start by reproducing the LDAP Wizard configuration on master and inspect the connection-test behavior and available logs; done means a successful connection test turns green and allows the wizard to continue.