P4314 - Voucher Match Error 0088 Amount does not balance to Gross when changing APC field

In the P4314 - Voucher Match we have a user that gets this error 0088 Amount does not balance to Gross when they enter in the APC (GL Class) field to FAS (Fixed Asset)

I searched in Oracle Support and found this can be an issue when changing the Tax Expl field or manually entering in the amount because of rounding errors, but I have not changed the Tax Expl field and let the system populate the gross amount.

I've tried testing to see if it has to do with the order the user enters the Header info, but I keep getting the same error.