Electric side door problem

[Paulnanrod]

I’ve asked on the Caravelle group on facebook, but had no response, so wonder if anyone here knows of the solutions to a problem.

On my T6 caravelle the passenger electric door button light is flashing when stationary and on solid when moving, showing a problem. From reading online there seems to be a pinch sensor that can be the reason

Does anyone else with electric doors know of any other things to check?

Thanks