I’ve been using this plugin https://github.com/oh-my-fish/plugin-bang-bang fish also allows going through previous arguments with alt+up

I have an index (but not slimevr/giggletech) and didn’t have issues other than the overlay was buggy when trying to view the desktop. That was a year or so ago though so may have improved.

You can just put a blank file in the Templates directory then it shows up in the right click menu. At least it does that on PopOS