Radio room pull down mod help needed

[Johnfb]

Hi all

I have added a number of maps of my own design to the nav screen with no issues. Added the script in the menu with no issues.
I want to add some to the radio room but cannot get the maps to appear.
I've followed what I do on the nav map but the maps never show on screen in the radio room.

Anybody know if there's a specific script in the menu to allow pull-down chart add ons for the radio room?

Thanks