Warzone Crossplay chat problems PS4 PC

Hello,
I’m playing Warzone on PC crossplay with three friends on PS4, they all can talk with me through in-game voicechat but they cannot hear other the other PS4 players…
We’ve tried everything to solve this issue but can’t seem to make it work…
Anyone else have this problem?

we also experienced it. we have the solution to the problem,
voice settings, chat, everyone is silent only friends are an exception.
I hope it helps