Dark Mode not displaying properly until re-enabeling it (Linux Mint)

Description of the issue:
Linux Mint systems seem to display extensions and web pages in light mode, even though Dark Mode is enabled. This can be counter acted by setting the browser to Light Mode and back to Dark Mode, but this will be reset once the browser is closed and opened again.

How can this issue be reproduced?

  1. Open browser (with cookies set to auto delete on browser closing beforehand)
  2. Open any extension or website that supports dark mode theme (in my case 1Password)
  3. See that the drawn color is white instead of black
  4. Go to settings and see that Dark Mode is indeed enabled
  5. Set the setting to Light and then back to Dark to have everything display properly, until browser closing and opening again

Expected result:
All web pages and extensions that support Dark Mode should display the proper themes

Brave Version( check About Brave):

Additional Information:
Issue might be limited to Linux (Mint) systems. Both my PC and laptop run Linux Mint 21 and both have this issue after the most recent update.

A post was merged into an existing topic: Dark mode resests after browser is closed