Import CSV Line Items workflow question

I have a question about the Import CSV Line Items workflow from Tiller Money Labs. It recognizes that I have 20 new transactions that I want to import from the CSV file from the “Basic Bank import Template”, it recognizes the net transactions $ amount, the date range but the “Add to Transactions Sheet” is not able to be pressed. All the tranactions took place on one date so in the filter section by date it says 0 transactions and I cannot move the sliding date scale.
What am I doing wrong?

@terrye sorry for the long delay here. Have you tried this again? Are you still having issues?