changing from STI subclass with no-sync to STI subclass with sync breaks

[catmando]

if you update a record on the client from an STI subclass that does not sync, to one that does sync, everything goes well, EXCEPT the server does not broad cast the change.

It sort of makes sense as the type of the object being saved does not sync, and there is nothing server side to realize the type has changed.

Probably not a big issue.