Custom 3D line styles from V8i don't work under CONNECT


I created bunch of custom 3D line styles in V8i generation software and now they don't work in CONNECT. The way I build these line styles is I used meshes rather than solids (to keep them lighter size-wise) and it seems to be the reason why they are not recognised in CONNECT. Any reason why such defined line styles are not supported? If not, can this be fixed asap so we don't need to recreate

Below is a screenshot. V8i on the left and CONNECT on the right.

I'm running ORD update 4.