Hypermesh multiple parts get combined when exporting mesh?

Hi all,

I am using Hypermesh of Hyperworks 2020.1 to mesh my Geometry and eventually load them into Abaqus to do the simulation. (Export as .inp Input Deck)

I have a assembly with at 4 components at the detail of the simulation. Now when I meshed all to-be-exported parts and do the export, all the exported parts cannot be loaded as seperate parts but as a combined part. That's not really helpful, as I need to allocate materials, loads etc. pp.
I also checked with Ansys, same problem, so it seems to be some kind of setting in Hypermesh..

Really appreciate any help and thoughts!

Thanks in advance