is there no proper full screen? (PC)

The only options in the menu are bordered and borderless. Is there not a proper full screen option or did I just miss it?

My freesync monitor doesn’t like borderless and HDR only works in full screen.

I’d love to have true fullscreen for better streaming, desktop window manager eats half my GPU while windowed. Speaking of HDR, it needs to be optional so streaming doesn’t wash out colors.