Here3 PX4 on Pixhawk 2.4.8

Hi I have the Here3 connected to the pixhawk 2.4.8 on the CAN port. It works fine with Ardupilot firmware but not with PX4. Can anyone help me get the Here3 working with PX4?

I get the raw GPS through to QGCS no worries but the FC says no GPS. Can’t enter mission mode without GPS despite having the raw data coming in over CAN.

This won’t be much help but I have used Here 3 on ArduPilot and currently on PX4. My FC is a Cube Orange. I just install PX4 and it works without making any changes. It may not be compatible, although I dont know why it wouldn’t be. Have you checked the EKF parameters in PX4 to make sure its enabled?.