It’s late and I am probably missing something obvious, but I can’t seem to add my husband to my friends list and vice versa. I get an error that a request is out there, but there is no notification that there is a pending request on the social roster? Last night the only way we could invite each other was to actually create a lan connection instead of friends only play option.
I finally figured it out, for anyone on PC, the friend request you send out goes through Epic games store interface. Once you accept friends there, you can see them in B3 social panel.