I think there should be some way to check it under PFE level. But if the Juniper hasn't provided the command to check it in the PR which you have referenced, then I reckon it might be confidential. But I can be wrong
Better to consult with JTAC by opening a case.
Thanks, π00bm@$t€®. Please, Mark My Solution Accepted if it Helped, Kudos are Appreciated too!!!