Hey guys, I am currently playing on SEA server, with PA SEA Client downloaded from website. My friend is playing from STEAM TH Servers. Even thought the PA Support said, we can play together since SEA/TH is cross server, I cannot invite him to my party or neither can he. But I can search him and add him as friend. It is weired, since I can add him, I should be able to invite him, but unfortunately, can't. Is there any way to resolve this, or SEA and TH servers are not crossed server?

the server of SEA and TH are different like we see SEA-Velia 1 in the TH player they see TH-velia1

I know the only server that we can see the TH player is in odylita-1 the server where War of roses take place

I don't know if there's other or they an fight each other in NW or Siege