Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/STMicroelectronics/STM32U599/ADC1/ADC_SQR2#0x0
ADC regular sequence register 2
SQ5
SQ6
SQ7
SQ8
SQ9
https://github.com/cmsis-svd/cmsis-svd-data