New Twinmotion 2026.2 Cryptomates issue?

Hi community,
I’m having some troubles with the new cryptomates feature.
Here is my render :

And here is my cryptomate file :

First you can notice the difference between the PNG and the EXR file but ok not the main issue here.
If you take a look at the layers like material ID for instance :

You can see there is way less material than it should be.
Same with objects, containers and so on.

Did I miss something in the process?
Is it a bug or should I change some settings?

Thanks!