Deploying OVF with DeploymentOption/ovf:configuration (vsphere provider)

Anyone have experience with the vsphere provider in combination with so-called DeploymentOption/ovf:configuration (see for the OVF DMTF Specifications)?
I can deploy such an OVA appliance with respective vApp properties, but it will always select the default configuration (=often the first one defined). I am looking for a way to actually specify the desired ovf:configuration; is this already possible or should I file a Github issue?
For an example .ovf file using these features, see the excerpt at djpbessems/Packer.Images - at Server2019 - Packer.Images -