[Bug]: No visual feedback for 31.0.0 db selection at installation

[ChristophWurst]

⚠️ 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

The setup page is not interactive. I can't switch between DBs.

Steps to reproduce

1. docker pull nextcloud:31
2. Start a container and forward port 8080 to 80
3. Open the browser at localhost:8080

Expected behavior

Setup page works

Nextcloud Server version

31

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

[ChristophWurst]

It seems this is merely broken visually. I was able to set up an sqlite instance with a click on the sqlite button. The UI doesn't change and username/password continue to show, but things work as expected.

[susnux]

We really should migrate the webinstaller to some modern UI

[ChristophWurst]

yes

[solracsf]

Fixed by #51440