Edit Contribution form validation on total amount is incorrect when tax is included

If you try to edit a contribution that was saved with a taxable financial type, the form validation which says:
Total Amount = Net Amount + Fee Amount
returns false since Net Amount is set to Total Amount + Tax Amount

If the transaction includes a tax amount the form rule should be modified to:
Total Amount with Tax = Net Amount + Fee Amount

Screenshot attached.

• • • • Original Post *****
        when Tax and Invoicing is Enabled
        ===========================

=> Contribution Tax amount is saved incorrectly - against contribution table
=> while Editing the contribution record again - Incorrect amount is displayed in the Edit screen
=> Also you do nothing in Edit screen try to save the same amount - it throws error saying (The sum of fee amount and net amount must be equal to total amount)

Thanks