Regarding the "Car Registration Fees" deduction, I can add the following information.
On the screen: Federal Taxes -> Deductions & Credits -> Your 2019 Deductions & Credits
The following line appears:
"Car Registration Fees [Learn More] [2018] $xxx [2019] $yyy."
The numbers $xxx and $yyy are both correct.
However, on the screen: [Name], Here are your 2018 and 2019 Deductions and Credits
The following line appears:
"Vehicle Registration Fees [2018] $xxx [2019] $0"
One difference is that I only had one vehicle in 2018, whereas I had two vehicles in 2019.
I still do not understand why the 2019 vehicle registration fee deduction appears as $0 on the second screen (the summary screen).
