Zeiss lens difference

Looking for a bit of advice on my 2 Zeiss lenses.
I use the Nikon Z7with the FTZ adapter. When I attach the Distagon 21mm ZF2. I can control the aperture via the ring on the lens and within the camera.
When I attch the Zeiss 100mm F2 Planar ZF2 lens. I have to lock aperture ring at F22. then only use in camera control?
Is this normal. I thought the ZF2 models could all do both ? Is there a way to get to use the aperture ring?
I use the Nikon Z7with the FTZ adapter. When I attach the Distagon 21mm ZF2. I can control the aperture via the ring on the lens and within the camera.
When I attch the Zeiss 100mm F2 Planar ZF2 lens. I have to lock aperture ring at F22. then only use in camera control?
Is this normal. I thought the ZF2 models could all do both ? Is there a way to get to use the aperture ring?