please, map f5 to 3-finger tap

[Stooovie]

Hello, I love ScummVM for iPhone. All my games work great.

I have just one issue. Most of the time, i am simply unable to open F5 screen. It opens from time to time, but the default flgesture just doesn't work for me for whatever reason (the others, like touchpad toggle, work OK).

Is it possible for future versions to have like three-finger tap to open F5 menu? Thanks!