Wrong Systray Icon when Desktop Client is started via Autostart on KDE

[djtulan]

⚠️ 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

If the AppImage is started by double-click the Systray icon appears correct

If the AppImage is started via autostart entry (/home/user/.config/autostart/Nextcloud.desktop) the Systray icon appears too small with wrong color.

Steps to reproduce

1. Restart Computer
2. Login
3. If AppImage is autostarted, wrong Systray icon is shown
   ...

Expected behavior

Same icon, as when started manually

Which files are affected by this bug

No files affected

Operating system

Linux

Which version of the operating system you are running.

Kubuntu 22.04.3 LTS

Package

Appimage

Nextcloud Server version

27.1.6

Nextcloud Desktop Client version

Nextcloud Desktop-Client 3.11.1

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 Enabled

Are you using an external user-backend?

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

Nextcloud Server logs

no logs loggt.

Additional info

I was using the client via deb package bevor, and I had no issues at all.
debug.zip

[djtulan]

I found out it has to do with the icon set used in KDE System settings.
If you select icon set "breeze dark", it uses the correct icon, but the icon size is still a little bit too small.