Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/Series1/EFR32ZG13P/EFR32ZG13P231F512GM64/CRYPTO0/IF#0x0
AES Interrupt Flags
Instruction Done
Sequence Done
https://github.com/cmsis-svd/cmsis-svd-data