PS4 Controller charge port works but battery not recieving charge

Hello. I am attempting to repair a defective PS4 controller. The controller “charges” and the yellow light comes on and will sync to the system with the usb plugged in, but as soon as I unplug it the controller dies. I have swapped the battery out with 3 others and have tested all 3 batteries in other controllers so I know thats not the issue. I’m guessing there is an issue with the plastic port where the battery plugs into. Do you guys have any guidance?
I thought maybe it was the chip in the middle of the board but cant figure it out.

I have this same issue. Haven’t been able to find any solution for it though.