Hello, I'm simply trying to have my secondary dim immediately when it is inactive/not the current window. My setup is a dual monitor with a Primary display directly in front, and a secondary off the the left. To help my focus, I'd like the secondary display to dim to a set percentage (not totally black) whenever it is not the active display. Then immediately un-dim when I click over (not a 2 second delay). I do a lot of copying and pasting text when working with website & graphic design content.
Unless I'm missing something, the stock monitor fading settings don't seem to allow for this, as it will also dim my Primary when I click over OR it will continually dim the secondary display and not un-dim on click.
I've tried downloading and running the scripts for both of the "Fade All Monitors Except Primary" & "Fade All Monitors Except the Primary to Black". I've lcicked verify and it does so successfully, but when I run the script, it just seems to hang and doens't do anything (I give it 15-20 seconds to run before I cancel, I'm assuming that's not that typical behavior.
Does it matter what Fading mode it is set to with these scripted functions?

Using Windows 10

Thanks for any help!