My ice maker auger will not stop spinning when the door is closed

Please make sure to click on General above and select the correct appliance type first.

Brand: Frigidaire Gallery
Model Number: FGHS2355PF2
Main Symptom: Ice auger will not stop spinning
What happens & when: It intermittently starts and stops. The ice flap also remains closed and a massive build up of ice occurs.

Error Code (if any): None
Parts or tests already tried: I tried replacing the jamb switch. Unplugged the fridge for 15 min and replugged in, did not work. I check for any ice build up in the ice maker, all clear. I check the operation of the start stop ice flap, also ok there
Photos / video link:

With the dispenser motor running continuously, this will most likely be an issue with the dispenser control board.

https://www.appliancepartspros.com/frigidaire-user-interface-5304527932-ap7017396.html

Thank you! And lastly where would I find and access this part to replace?