Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/stm32/stm32g4/STM32G473/OPAMP/OPAMP5_TCMR#0x0
OPAMP5 control/status register
VMS_SEL
VPS_SEL
T1CM_EN
T8CM_EN
T20CM_EN
LOCK
https://github.com/modm-io/cmsis-svd-stm32