[Bug]: Share dialog not working after update to plasma 6

[Bingenberger]

⚠️ Before submitting, please verify the following: ⚠️

• 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

The share dialog is not working on KDE Plasma 6 (after updating from plasma 5 to plasma 6). After right-clicking on a file in dolphin and opening the share-dialog the following message appears:

Die Einrichtungsseite für diese Aktion kann nicht geladen werden:

file:///usr/share/kf6/purpose/nextcloudplugin_config.qml:12 module "SSO.OnlineAccounts" is not installed.
...

Steps to reproduce

1. Right click on the file
2. Click on Share Options
3. The share dialog does not display in the correct way.
   ...

Expected behavior

When clicking on the share dialog, share-option should appear.
...

Which files are affected by this bug

all

Operating system

Linux

Which version of the operating system you are running.

Tuxedo OS 3

Package

Distro package manager

Nextcloud Server version

28.0.3

Nextcloud Desktop Client version

3.12.3

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

Updated from a minor version (ex. 3.4.2 to 3.4.4)

Are you using the Nextcloud Server Encryption module?

Encryption is Enabled

Are you using an external user-backend?

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

Nextcloud Server logs

No response

Additional info

No response