Ask questionsAuto switch doesn't automatically work in Firefox on macOS
Changing the macOS theme to dark, for instance in the system settings, doesn't enable Dark Reader automatically if the respective setting is enabled.
EDIT: I thought restarting Firefox had an effect on this issue, turns out it does not. Updated the issue to reflect this.
Answer questions jackbravo
@Yoshi2889 seems like this does work, is just not easy to find. Check #2247 .