Mission reward for not all players in party. Void Storm Railjack mission

[Kronos_Elias_Leodagan]

Well everything is in the title. For some void storm missions with a friend, he got the mission reward and not me, which is kind of annoying when it is the Epitaph blueprint and it happens multiple times. It doesn't show in the mission rewards nor the inventory afterwards.

I don't think it's a feature right?