ZED F9R U-center configuration?

I am using the SparkFun ZED-F9R with dead reckoning and u-center version 24.05. Why can’t I configure settings in the Message View or Configuration View? I need to set them in the Generation 9 Advanced Configuration View for the changes to take effect such as rate

Also, when using the SparkFun ZED-F9R for calibration to enter Dead Reckoning mode, I need to drive for a while, and then I have to select the UBX-NAV-PVT menu before the status changes to 3D+DR GNSS. Why doesn’t it switch automatically, even though everything shows as calibrated, including the accelerometer and gyroscope?

They are deprecating the older methods, and tools, expect that to accelerate on newer products, and from the desire to reduce firmware size, and regression testing older methods.
The output/reporting in uCenter Classic is dependent on the exact mix of messages output. There’s not a specific 3D+DR GNSS fix-type in $GxGSA, for example.
The UBX-NAV-PVT/SIG experience will generally be richer.