Hello, I'm looking for a way to add a shortcut, similar to: CTRL + Click = open link in new tab SHIFT + Click = open link in new window What I want it to do is open a link in a Private mode window, to avoid having to open the right-click menu. I came across this person asking for something similar (they specifically want the private window to '''not''' appear on top, I do not care if it gets automatically focused or not) https://support.mozilla.org/bm/questions/1317416 The only answer links to a list of "command line options" and points to the private ones. I understand how you can use these to change how the Firefox shortcut behaves, or to open Firefox in a specific way from the "Run" command, but I do not know how, or if it is even possible to apply these settings to a specific shortcut-click combination.