No product custom fields on VM Category Products as dynamic content

I build a Grid Pro element with 'VM Category Products' as dynamic content. I was able to assign the VM core data to the grid fields, like product name, price, image etc and Grid Pro shows them. Also I can assign VM custom fields but Grid Pro doesn't show them.
When I change nothing more but the dynamic content frm VM Category Products to VM Custom Category, I get all of the data.

Hey. Were you able to check this? Thanks

Hmm, maybe it's related to this? forum.virtuemart.net/index.php?topic=149587.msg534133#msg534133

Hi, We will check and update you soon regarding this. Thanks

We checked 'VM Category Products' dynamic content field VM custom fields with VM Grid Pro element, it works good.