Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/stm32/stm32u5/STM32U595/UCPD1/RX_ORDEXT2#0x0
UCPD Rx Ordered Set Extension Register 2
RXSOPX2
https://github.com/modm-io/cmsis-svd-stm32