Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/stm32/stm32g4/STM32G441/FMAC/SR#0x0
FMAC Status register
YEMPTY
X1FULL
OVFL
UNFL
SAT
https://github.com/modm-io/cmsis-svd-stm32