Camera Gimbal settings grey out after arducopter update

After updating firmware 2 weeks ago, today I noticed my camera gimbal settings are greyed out.
I use alex mos boards and all copters use same settings allowing the same model switches set up on my Taranis radio. II only looked at the settings after a mission where the camera didnt trigger.

The settings are still showing in the advanced parameter tab… after switching the settings and then switching back the camera triggered from the controller however now the camera pitch is no longer working

below is before and after picture of my camera gimbal settings

here is after firmware update


appreciate all help… Thanks