IXEG B737 does not accept shortkey

[bee2fly]

Hi there,

I assigned the shortkey CTRL+t to toggle landing lights on/off. This works fine with the standard B737 which comes along with x-plane 11. Unfortunally it will not work with IXEG B737. The only thing I can recognize is a little "twinkle" of the landing light when using the view to the front of the plane.

Any suggestions are welcome

Thanks

Ben