Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/STMicroelectronics/STM32G07x/SYSCFG_VREFBUF/ITLINE3#0x0
interrupt line 3 status register
FLASH_ITF
FLASH_ECC
https://github.com/cmsis-svd/cmsis-svd-data