I just got a new computer and downloaded minecraft on it. There is just one issue. When I click the green button at the top left of the screen it makes minecraft full screen on mine craft's full screen. On my old computer (Mac OSX el capitan version 10.11.4) Minecraft goes into the macs full screen rather than mine crafts fullscreen.

I want it to go into macs full screen not mine crafts because mine crafts full screen makes everything bigger and weird.

The first picture is what I want full screen to look like. Second picture is what fullscreen currently looks like on my new computer.

NOTE: In versions affected I just put 1.9.4 because I needed to put down something. I have no idea which versions it affects.