[feat]: FullScreen mode not possible, on games like Abzu

[av1155]

Feature description

The game shows the top macOS menu bar, and does not let me go into true fullscreen. Add a view option to the menu bar that let's you use macOS full screen (gree button) mode.

Before submitting

• I've made research efforts and searched the documentation
• I've searched for existing issues and PRs

[vapidinfinity]

the game's running in borderless fullscreen, not true fullscreen
i'm unsure of a fix for now though

[av1155]

I see, thank you

[benaltair]

Rocket League shows up as small window too, no matter the video settings in game. Takes up about 1/4 of the screen, whether in windowed, borderless, or full screen modes.

[brianaviles]

@benaltair I was also having this exact same issue. Turning off Retina Mode in the game settings seems to have fixed it and the game launches in fullscreen.