I'm having issues with Point 16 from Cross platform FAQ
16. What happens if I own For Honor on multiple platforms, but all of the accounts share the same Ubisoft Account?
You will automatically add your other accounts as friends. You can invite them like any other player. However, you cannot block these users.
I have the game for both PS4 and PC but can't invite the other account in friends tab (i can see it but when i select the other account to invite it's like im selecting myself and not the other account), worked fine before commander Ravier update.
I opened a case and sent pictures, but still haven't received anything.