Cosmos assets not visible in 3dsmax Vantage viewport?

Anybody using the 3dsmax viewport to Vantage workflow?

I’ve activated the live link to Vantage in the viewport, but can’t see any Cosmos assets rendered?
I can’t drag assets over as well - I have to click on download button to get them in to the scene.
I’ve tried refreshing the viewport as well - same problem…
Also not visible in the separate Vantage session that opens automatically…
But it’s visible when doing a normal live link session to Vantage.

Latest builds of Vray and Vantage installed.

It renders with normal Interactive rendering.