Yup, got some JB Weld and fixed mine. Poor design with just plastic for structure. Filled the whole area. Required some creative balancing of the door to keep the epoxy where I wanted it and the hole in the right place. The kit above looks good if you can wait for it- we were on the road.
Walt & Bonnie
2006 Monaco Camelot 40PAQ, Cummins 400 ISL
'16 Ford C-Max, Roadmaster BP, Sterling towbar