Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/stm32/stm32wb/STM32WB35_CM4/CRS/ICR#0x0
CRS interrupt flag clear register
SYNC event OK clear flag
warning clear flag
Error clear flag
Expected SYNC clear flag
https://github.com/modm-io/cmsis-svd-stm32