Incorrect Calculation on Car and Truck Expenses Worksheet

I am entering actual vehicle expenses and having an issue with the Car and Truck Expenses Worksheet.  On Line 9, the percent of business use is not calculating correctly.  The percentage is half of what it should be.

 

For example...

Line 6a Business miles 1/1/22 thru 6/30/22: blank

Line 6b Business miles 7/1/22 thru 12/31/2022: 2000

Line 5c Total miles: 4501

Line 9 Percent of business use: 22.22%

Percentage should be 44.43% for the entire year.

 

I'm working on TT Deluxe Desktop.  Please advise.  Thank you!