It seems that something came off the shift and it fell apart. I'm going to try and find a replacement in the US This is what it looks like. The blue part pulls off, but something should be holding it in place.
Paul
73 4/4 "Henry A" 53 +4 Flat Rad "Pug" 84 Citoen 2CV Spec "BeBe" 60 MGA https://morgan34.org/