Dark Mode doesn't work for flatpak

Hi,

There is a setting to match system settings for dark mode but it doesn't seem to have any effect for the flatpak package. I'm not sure whether this still has something to do with Electron or Chromium but I really hope that this gets fixed soon as it's pretty annoying to have applications not respecting this setting.

1Password Version: 8.9.13 (80913040)
Extension Version: 2.8.1
OS Version: Fedora Silverblue 37
Browser:_ Firefox