Desktop: area under cursor

Yesterday I had Desktop: area under cursor, and it had the large red rectangle as usual, but there was an extra little white rectangle within the red rectangle. It was really helpful.

I can’t for the life of me make that happen again. Any tips?

The “rectangle-within-rectangle” function allowed me to LEAVE the rectangle on window #1, while going to another window (without showing the window #2 view)

I figured it out! After like 6 hours.
You do
Desktop - custom area - hotkey Alt A

No, that’s not it…

Hey @joeboxerteacher

Could you please post a few screenshots to illustrate what you mean?