[Bug]: Long footer may hide content information, e.g. on public upload folders

[blizzz]

⚠️ This issue respects the following points: ⚠️

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

Bug description

When opening a public link with a folder upload, the information about the uploaded files might not be visible. Please see the screencast – first window is current Nextcloud master, the other is NC 28.

Screencast_20240822_155030.webm

Steps to reproduce

0. Set a long slogan in the Theming settings
1. Share an upload-only folder via public link
2. Open that link on mobile, or in a browser size of a mobile browser
3. Upload a file

Expected behavior

The list of uploaded files is clearly visible, at least it can be scrolled.

Installation method

None

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

No response

List of activated Apps

No response

Nextcloud Signing status

No response

Nextcloud Logs

No response

Additional info

No response

[susnux]

Just wanted to mention that we must not make the footer smaller, because it might contain legally required information. (We just should make sure the main app content has enough padding on the bottom to compensate).