Bonus Bounty experience (2000xp vouchers) for doing a legendary bounty? In a posse?

Has anyone tried doing this in a posse to get the vouchers? I'm still stuck as a rank 0 bounty hunter from twitch prime and wondering if those vouchers might be enough to de-bug me...

So has anyone done this in a posse with someone else leading and if so, did you still get the vouchers? Note that the game does consider me a bounty hunter (I can even pick up basic bounties) but mission rewards are problematic as a rank 0...