Maytag dishwasher mdb8969sdm0, no light on control panel, control panel unresponsive

Brand: Maytag
Model Number: mdb8969sdm0
Main Symptom: control panel unresponsive
What happens & when:

Error Code (if any):
Parts or tests already tried:
Photos / video link:

Dishwasher does nothing when pressing buttons on panel. Panel display is dark/ blank.

Power is good to control board. Disconnected panel, turned off breaker, opened door, waited, turned breaker on, shut door –> drain pump turned on.

Reconnected panel, turned off breaker, opened door, waited, turned breaker on, shut door –> drain pump turned on.

This Youtube video ( https://youtu.be/Qekm0hpANJ8?si=0BnqEBnkoKQJ9KgT ) leads me to believe I need a new control panel. I want to be sure before I spend $156 + S&T.

Can anyone confirm or refute?

Yup, that should be a failed control panel AP5988904.

https://www.appliancepartspros.com/whirlpool-panel-cntl-w10847822-ap5988904.html