Frequently, shortcut keys do not work in Studio when a script has the focus. Specifically, when I am editing a script and then use the shortcut key F7 to launch a server, nothing happens. If I then switch focus to the output frame and press F7, Studio then launches a server. The same is true for the shortcut key Ctrl-Shift-F. I am unable to provide details about the conditions that cause this, but it comes and goes. For instance, one time the shortcut key will work then later it will not work and later still it will work again.
This is also true when the 3D world view has focus. My terminology may be off here. I’m referring to the actual view of the world that opens by default when opening a place.