Subscription management is definitely on the roadmap, yes. I cannot give an ETA, but it's one of the features we want to implement sooner rather than later.
For reference, sent a patch for this already [0], no need for a bugzilla entry, thanks!
[0] https://lore.proxmox.com/pbs-devel/20260430135931.722979-1-c.ebner@proxmox.com/T/
Ok thanks. I removed it from the PBS GUI just by clicking the little red trash icon. I guess it would re-appear if I benchmark again. I don't know about opening a bugreport - is it actually a bug? (or a feature...?)
Today when I logged in after updating to 4.2.0 I noticed a new item in my Datastore (NFS share from Synology) called host/benchmark (screenshot below)
What is this, is it expected to be there?