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

Bug description

In the Main Window (the QML one not the settings window) all the styles are missing.

This is on openSUSE Tumbleweed, and happens with the provided one but also if I start the latest AppImage.

Steps to reproduce

1. Open the MainWindow from the Tray Indicator
2. See the broken theme

Expected behavior

The theme should at least be the usual nextcloud blue, also for the Buttons, they should be rounded and have a background.

Which files are affected by this bug

Operating system

Linux

Which version of the operating system you are running.

OpenSUSE Tumbleweed

Package

Distro package manager

Nextcloud Server version

Nextcloud Hub 8 (29.0.8)

Nextcloud Desktop Client version

3.14.2

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

Fresh desktop client install

Are you using the Nextcloud Server Encryption module?

Encryption is Disabled

Are you using an external user-backend?

• Default internal user-backend
• LDAP/ Active Directory
• SSO - SAML
• Other

Nextcloud Server logs

Additional info

No response