Here are a couple of videos of what is going on.

The first on is from this morning before heading into work.

https://youtube.com/shorts/o0Qvx9v30...D3WhERZ2Ql5tIM

The second one is from last night after the stall and giving the engine time to cool off.

https://youtube.com/shorts/o0Qvx9v30...l-np0pdwMEHXM6

The one thing that has changed now is that it is now doing it after a while in parked idle not just when starting up from a cool/cold engine.