Keyring isn't suid on nixos

@DAlperin actually, that override was only necessary for a few days. polkitPolicyOwners is now a parameter on the module on the unstable channel.

@SebTM Lots of things for me to absorb here, so I'll try to take it point-by-point.

The nested menu is not particularly nice, but it seems that we fixed that by 8.7.0-28. I'm not sure exactly when, though. Also, in your screenshot, did you make the window somewhat transparent? I'm seeing texturing that I know we don't have in the app since Electron doesn't support transparency on Linux (no idea why, but it's so documented... Linux has only had transparency since, oh 2002).

SSH agent should be working. I just tried it out and even got it to work with the fingeprint reader. Could you check your ~/.ssh/config to ensure that it is delegating to the socket?

Unfortunately, I'm having to switch off of the NixOS installation. I'm only able to test today since I put it back on to test the new op module that another Nix contributor has open in MR. But I owe a similar amount of work to the Flatpak users, and the only way for me to get that done is to switch over to the Flatpak installation for a few weeks. :D