I didn't realise that so I've just tested it and yes, that works - but if I move the prompt from, say, display 1 to display 2 it will then always appear on display 2, even if the frontmost (active) window is on display 1.
What I want is for the prompt to automatically appear on display 1 or 2 depending on where the frontmost (active) window is which is what my extra action achieves.
Just uploaded version 3.1. Hopefully this will be it for the updates.
As I say in the version notes, if you have v3.0 or v3.0.1 and you're not on Mojave, you don't really need version 3.1, except that it consolidates some internal macros into one, so it's a little "cleaner".
I thought I'd make use of the "cleaner" 3.1 but I'm feeling a bit awkward now because the function to copy a variable's contents is not working anymore. When I click the copy contents button, nothing is actually copied to the clipboard.
That sounds strange. The macro 55)[VIP] Internal Inspector Tasks should get called when you click on the button, and the section that says "copyToClipboard" should happen. Can you stick something in there to verify that the macro is being called?