Hotkey to close a window in FG?

[Ekumaex]

Apologies if answered elsewhere - I really looked.

Is there a way to set a bottom-bar hotkey or anywhere else to close a window inside of FG? The ESC key would be great. Any way to do this or is this a little feature someone could add?

Thank you.

[Zacchaeus]

I'm not aware of any way to close a window other than to close it in the usual way.