Can't switch off of dark mode on linux

[sam0622]

OrcaSlicer Version

1.9.0

OS version

Linux Mint 21.2 Cinnamon

Additional system information

No response

Printer

Custom Klipper profile (for Ender 3 V2)

How to reproduce

Go to settings, look for theme button.

Actual results

The dark mode/ theme button is missing which is really annoying because all the grey makes some of the icons near invisible
I also went in the config file and changed it but it just set itself back to dark mode.

Expected results

There should be a checkbox/ selector to change the theme.

Project file & Debug log uploads

orcaproject.zip
log.zip

Checklist of files to include

• Log file
• Project file

[github-actions]

Orca bot: this issue is stale because it has been open for 90 days with no activity.

[github-actions]

Orca bot: This issue was closed because it has been inactive for 7 days since being marked as stale.

[vontrapp]

still a problem in 2.0.0 appimage