Discord and game sound issues. Kraken v4

Hello. I bought a Razer Kraken v4 headset from you and I have a problem with the sound. When I use Discord during the game, the sounds in the game are constantly interrupted if I set the chat sound source in the Discord settings. I specifically bought this model with the ability to select two channels for sound and balance them. When I connect my Kraken Tornament edition, there is no such problem. Moreover, if I use Discord while listening to music and video, the sound also begins to disappear until some sound is played from Discord.