Now, it seems Ubisoft has finally fixed the bug in the Y5S3.1.
It caused sounds to be inverted in headphones, brought on by a few regular actions such as switching from regular view to camera view. It is called the reverse sound bug by the Rainbow Six Siege community. Final week, Former G2 Esports Siege professional participant Niclas ‘Pengu’ Mouritzen posted a bunch of clips on Twitter highlighting an audio glitch that seems to have been current in Rainbow Six Siege for fairly a while. Rainbox Six Siege has had a longstanding sound bug ever since it's release.