Using the Camera Part make the inputs and actions not working

I tried the last feature of the camera and i found it was globaly broken but cant reproduce the other bugs (the camera fov is overset, cant zoom or zoom out, etc)

but i found that when you use a camera as a point of view, it no longer send the inputs/AG ( but
stage activation works) to the command pod even i know they're pressed because the slider panel and the AG panel show so.
Moreover, the buttons also doesn't work.