I don't see a way to do it this way. What you want is "move to X/Y position" as this option is "grayed out".

What can be done:

• Add an "open" action button to you main window in the correct position.
• Add a pop-up window
• Add a "close" action button to the pop-up window
• You can replace the "open & close" button with a matching graphic
• Align all items for seamless display.

Not exactly what you wanted, but at least only one pop-up window.

Regards, Smooth