Frigidaire microwave runs with door open

Brand: Frigidaire
Model Number: fgmo226nufa
Main Symptom: runs with the door open
What happens & when: My Frigidaire microwave keeps running when the door is open. I replaced all 3 door switches, cleaned the door latch thoroughly but the problem remains. I’m thinking the next step is to replace the control board. Is that correct?

Yes, this issue would end up being the control board that is faulty and need to be replaced.