Active Payment Method in Expense Module

Hello,

End of last year, I configured EXM_BANK_ACCT_REQUIRED
for expenses where it requires user to enter the bank account information upon selecting the "Electronic" Payment Method for the expenses.

However, one of the employee was able to successfully submit the expense report with the payment method "Electronic", now this employee has 5 Bank Accounts active, but none marked as primary. I thought system would prevent seeing bank accounts active but not set as primary.

Thanks,

Dimple