Replace Background Option in Overlay Panel

Currently the best way to visualize a composite subject over a new background is to use the opacity slider which works okay but it's easy to miss subtle accent lighting. Using the power of the current ai masking tools to knock out the studio background would give a cleaner preview of what the subject would look like placed onto the overlay.

UX/UI suggestion

Add a checkbox to the overlay panel called "Replace background" which creates a temporary mask that knocks out the background and lets the overlay shine through.

Suggestion #2

Also it would be nice to be able to right-click on images in the same session folder and "Use as Overlay"