macOS Windowed Projector - allow to set size to be 1:1 canvas / output

[nzobs]

This is a feature request / suggestions... Just like in main window preview, I can select scaling to be "scale-to-window / canvas / output" - I'd love to see this in the Windows Projector (Preview) window, so I can broadcast 1:1 (pixel) without resizing (as in highest quality).