Start workflow from VmFolder context

Hey,

I created a custom workflow to deploy VMs and enabled it as context action for Clusters, VmFolders and Datastores.

When I run the workflow it in the vSphere client on a Cluster, the Input Cluster-Parameter is set to the cluster where I ran the context menu. Same goes for Datastore.

Only when I start the workflow by right clicking a VmFolder, the Input Parameter with the type VC:VmFolder does not get populated.

Any idea why? Is this a bug?

vCenter version 5.5 U2, vCo Applaince version 5.5.2

Thanks

Tim