Lift not bindable

[micheus]

I would guess it is because of the preceding and appended dots "."

No, that is not because of them. We can hotkey other commands like ".Move.", ".Scale." and ".Put On."

I checked it and it's related to the way the hotkey routine checks the menu info. Lift command uses a unexpected kind of value in the menu tuple.
I'm still not sure if my fix will cause any side effect.