I will be happy to provide a commit for nix dirvation for testing before merging remove that commit.

CC @alexanderby @darkreaderdev for review.

_{Aight, here we go to wait another year here}

dw I will ping those people every month, because this just can't be waited to be reviewed. And nix users have a default.nix to use for testing.

I won't touch anything here but I can request review from Alexander - so one more ping will be sent to him. 😉

Just FYI, there's a typo in default.nix. overrideAtrs should be overrideAttrs.

Also, I can't get the default.nix to work on my machine, so I am looking forward to when this gets merged!

It seems Home Manager added extension settings through programs.firefox.profiles.<name>.extensions.settings.<name>.settings, which works without policy support.

This setting only supports storage.local, so syncSettings = false is required.

"addon@darkreader.org".settings = {
  syncSettings = false;
};

Plus, it only works if you installed extensions with programs.firefox.profiles.<name>.extensions.packages and not with programs.firefox.policies (for that this PR is needed).