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HD3SS3220: polarity inversion

Part Number: HD3SS3220

Hello team,

I'm using the HD3SS3220DFP and on the datasheet at Fig.10, 11 it is highlighted how the differential voltages TX1 and RX1 can be inverted, I think to facilitate routing. However, I do not find any information (register or pin) on how to handle the polarity inside the device. Is it also true for TX0 and RX0?

Am I missing something about how the protocol USB3.0 works? Is this a feature of the device itself?

Thank you and best regards,

Adrian