Hi Benjamin,
Here you go :

The commands you're mentioning were already enabled on my side, so it doesn't improve the situation.
To be clear the feature works fine most of the time, it's just a specific bug when rendering for the first time in the session without opening first the PV : the image doesn't show in the PV.
It's particularly annoying because of these two things :
- We can't save a multilayered EXR from the Corona VFB
- The bug happens with takes too, so as underlined before it can be really painful to get back to work in the morning only to find you're missing all your multipass layers.