Description:
Installed LO from DEBs in Debian 11 (up-to-date). Using theme Adapta-Nokto in Debian which is a dark theme. Upon starting LO for the first time I go to Options to set Light theme in LO, but it has no effect. Regardless of what I am choosing (clicking Apply and even rebooting afterwards) none of the settings Dark or Light has any effect. LO follows the system theme whatever I choose. If I choose a light system theme LO follows and I can't make it dark, and vice-versa.

The new toggle seems incompatible with Cinnamon desktop.

Steps to Reproduce:
1.install
2.try to change the setting
3.watch how it has no effect

Actual Results:
nothing

Expected Results:
expected colour theme to follow toggle


Reproducible: Always


User Profile Reset: Yes

Additional Info:
Version: 7.5.2.2 (X86_64) / LibreOffice Community
Build ID: 53bb9681a964705cf672590721dbc85eb4d0c3a2
CPU threads: 12; OS: Linux 5.10; UI render: default; VCL: gtk3
Locale: en-GB (en_GB.UTF-8); UI: en-US
Calc: threaded