configure option to quit broadcast mode

[xeon123]

I am using kitty in ubuntu with xfce terminal. When I try to quit broadcast mode in kitty with ctrl+esc, it shows me the menu of xfce.
I'm am trying to configure another key (e.g., kitty_mod+c or ctrl+f1) to quit broadcast mode in kitty.conf.
Unfortunately, the only option available is the default ctrl+esc.

I have tried different configuration in kitty.conf, but all of them fail.

Why not allow to map another key to exit broadcast mode?

[nemonein]

@xeon123, I've found the way.

on kitty.conf,

map f1 launch --allow-remote-control kitty +kitten broadcast --end-session alt+esc

For me, Ctrl+F1 does not work, but Alt+Esc or Alt+F1 does.