Pet and Late Fees counted as normal Rental Income in "Tenants & Leases"

In the tenant and lease section, we have our tenant with their contract and how much is currently owed in rental income. This would be great except that pet fees and late fees are counted towards paying down the rent, so I get an incorrect amount owed by the tenant.

For example, if the lease is $2,000 per month then the tenant pays $2,000 plus a $50 late fee, they are shown to have a $50 credit.

Please fix.