Issues trying to add UMG to listen server host

I can’t figure out a way to add a HUD to the listen server host only. I can make the clients have one, I can make the host have one only, or I can make either side have duplicates. But there seems no way to single out the listen server player only. The authority switch, and the IsLocallyControlled don’t really help. I’ve been stuck on this for a week and I don’t know what left to try…