abiltiy to capture video from a selective monitors if guest has multiple monitors

Right now, if the guest has 3 monitors, but even if you fous on one monitor and you want to record video, it records all 3 at once. This makes it hard to see what is being done in the recorded session rather than to see in full resolution and offer better quality by focus the recording on one screen that is selected.

It would also be cool to have the recording follow a selected screen while recording is active or whether you are on Monitor 1, Monitor 2, Monitor 3 or All Monitors.