The Vibra-mop isn't working after replacement. Did I miss a step.

My S7 MaxV Ultra was giving a Error 27, Vibra-Mop Jammed. It was mopping, but I don't think it was raising the mop when it wasn't mopping. I found the replacement part on AliExpress. The part came in and seemed Identical to the old part. I found a youtube video on taking the robot apart. I replaced the part. Now when I run the robot it doesn't ever activate the mop. It washes the mop at the start of the session, but doesn't after finishing. I also don't see it lowering the mop and the floors aren't wet when it is running. I asked Roborock support but they just want me to send it in. Is there a process to get it to reset or calibrate the new module. Thanks for any responses.