Re: Cross platform Friend finding issue

Having exact same issue. My sons play on Xbox Ones. Both can join each other. I wanted to join, so I downloaded from Steam today. When I search their names, I can not find any name, so I cannot invite them. When they search for me, They get my Xbox gamertag, and two PC names, both with PC symbols. They have invited all 3 multiple times. They can invite me but I never get anything to accept. 

I tried the help link, and in my settings screen, there isn't a cross platform selection. The only selection for crossplatform I see is on my main Friends screen, left side. When clicking, it goes from "Crossplay Invites: Display" to "Crossplay Invites: Deny All". I've toggled it off and on, restarted the game, and restarted the PC, with no luck.

EDIT: Also, we all play in the same house on the same connection. We all are showing online on our platforms.