Feature Inquiry: Window Pinning Functionality!

I'm very happy to have made it to the community of this great utility. I would like to discuss a potential feature inspired by Rectangle Pro's 'Window Pinning' on macOS. Specifically, I'm interested in a functionality where, if I pin an app to, say, the right side of the screen, and then attempt to maximize another window, the latter only expands to fill the remaining space, not overlapping the pinned window. For instance, pinning a messaging app to the right and then maximizing a browser (maximise window shortcut) would result in the browser occupying only the left portion of the screen without any overlapping or underlapping. Is there is a workaround for this or does this need to go into feature requests?

Many thanks in Advance!