Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/STMicroelectronics/STM32U599/ADC1/ADC_JSQR#0x0
ADC injected sequence register
JL
JEXTSEL
JEXTEN
JSQ1
JSQ2
JSQ3
JSQ4
https://github.com/cmsis-svd/cmsis-svd-data