Payment predictor creating the write-offs with blank amount for underpayments when using DTL_TLR alg

My Issue is similar to the one posted in the Release 9.2 = Bug 28476892.

For me when i enter a payment  $100  for an item  balance $101 dollars, WAU item is created by PP with 0 amount on the payment worksheet .  My understanding is that it will create an WAU item with 1 $ . I have setup the tolerance 5 dollar on the Receivable options page

Having defined a Payment Predictor Method that is using delivered Algorithm #DTL_TLR, and configured at the Predictor Detail Options level the Amount and Percentage Tolerances to be used, and what functions to execute in each scenario, (For an Underpayment within Tolerance it should use System Function WS-09, Write-Off), when running the Payment Predictor AE Program (AR_PREDICT1), the results obtained are not the expected ones.