GH4 Anamorphic mode (4:3) CROP?

[PhilipV]

Hey guys,

So I finally started filming with my GH4 (V 2.6) and wanted to try my 2x anamorphic adapter on it.

For this, I selected the 4:3 Anamorphic mode to get that 2.66:1 aspect ratio.

I was so excited because I read that the 4:3 mode would use the ENTIRE sensor, but this does not seem to be the case. Because as soon as I switch to Manual-Video mode the camera zooms in (crops?) quite a lot, like 70%.

Is there no way I can shoot using the whole sensor size to get more into the frame, and a more wide-angle view?

Thanks