Question about SteelSeries Arctis Nova 7 Diablo IV

thank you. I am returning it due to this unfortunately, this is a deal braker for me. Its incredible that there is no single headset that has chatmix on ps5 sorted out. And this is due to Sony's monopoly policy.
the only headsets that support chatmix dial natively from headphone are the ones from Sony, pulse 3d and all inzone line.
Sony should be sued in Europe for this.

Chatmix only works on the PC with the Steelseries software. The slider only has a function there, not everywhere else.