Camera capture feedback not working on Orange Cube

Hello everyone,

I have a Cube Orange with a hot-shoe connected to AUX pin 6 for feedback and pin 5 for the camera trigger. I am not able to get the camera capture feedback (CAMERA_IMAGE_CAPTURED) message from PX4. I am running the exact same setup with the same parameters on a Holybro Pixhawk 4 and it is working perfectly. To make sure that the wiring and the hardware don’t have any fault, I had tested the same setup by running ArduPilot firmware and I am able to receive the feedback (CAMERA_FEEDBACK) message.

I believe that the board-specific firmware build is causing some issues. Can anyone suggest what may be going wrong or what edits I can make to the source code to make it work?