Support Fn+f to toggle full screen on macOS

[zhangtai]

Almost all the application I am using on macOS default using Fn+f(🌐︎+F) to toggle full screen view, and Safarai/Chrome/Edge all support, they also support Ctrl+CMD+F(as well as Firefox). Can you please consider to support this shortcut? Thanks.

[Jon]

Thanks for submitting an idea to the Mozilla Connect community! Your idea is now open to votes (aka kudos) and comments.

[rotane]

It's been a year and not a single comment? But yes, this would mean the world for consistency across all Mac apps. Even with the relatively new about:keyboard, we can't use the Fn/Globe key to manually set this.

[zhangtai]

@rotane it's been implemented and now available in Nightly, release to beta next week, and to stable in next next release.