Plugins » Katello

We have (a bit weird) 2 "Red Hat Enterprise Linux for Virtual Datacenters, Premium" subscriptions, one with 58 entitlements and one with 12.
Now to create a manifest, I need all of these (we have several esx servers) so I allocate the 58 and the 12 (but they stay 2 different lines in the manifest).
Now, upon importing this manifest, it apparently sees there are multiple entries of the same subscription (there is some kind of dropdown link, but it doesn't work), but it only takes the first amount mentioned (in my case: 58, not 58+12=70).
I've added 3 screenshots to prove this: one with the subscriptions at redhat, one with the manifest content at redhat and one with the subscription overview after import in katello.

The result of this problem is that I'm lacking licenses, so I can't import all virtual servers (via virt-who).