Any way to have the replicas only show / "be on top" when a specific window has the current focus?

I'm using OnTopReplica to improve the UI of a game that I play. It works amazing (thank you for this). But when I tab to another window, those replicas are still active on top of my browser or whatever other app I currently have focus'd. Which is not ideal.

Curious if there's some way to have the replicas only active when my game is the focus'd window.

Thanks!