EEPROM issue with G0B1CBT

[alextrical]

Thanks to the help here, it seems that the issue with the Virtual EEPROM stems from the calculated Flash end, setting the falue based on the maximum for the MCU family
In this case it was FLASH_BANK_NUMBER being set to FLASH_BANK_2. However this MCU only has one flash bank.
What is best practice to set the FLASH_BANK definition correct this?

It seems that setting line following #define FLASH_BANK_NUMBER FLASH_BANK_1 in stm32g0b1xx.h or G0B1C(B-C-E)(T-U)G0C1C(C-E)(T-U)/variant*.h

Many thanks