Missing airplanes in editor

[Kleinbart]

Hello everyone
When I want to place an airplane in a mission with the editor, I am suddenly missing half of all airplanes. Both airplanes which I have bought, as well as airplanes which I can only use as AI.
Does anyone know what could be causing this? The problem is brand new, until yesterday I could place all airplanes.
Thanks for your help

[Paganus]

Check the Coalitions you selected when you created the mission, and there is a button on the bottom of the editor window that looks like a wrist watch. It limits by historical era.

 

[Kleinbart]

It was the wrist watch switch. Many thanks for your help. You saved my evening