Is webform_entity compatible with webform-4.x-dev ?

Hi --

I had webform_entity and webform 3.x stable installed and all was fine. I enabled webform-4.x.-dev (I needed drafts, conditionals, etc) and now webform_entity appears not to work. Specifically Views appears not to work.

I have webform_entities and fields setup. I can create submissions. They go into the database. Views queries which have "webform_entity_e" placeholders appear to never return a resultset with any submissions ....

I've tried to debug the views related integration -- but can see nothing wrong? Any feedback is appreciated.