Can't get anything from a TLocationSensor in VCL.

Can't get anything from a TLocationSensor in VCL.

I've used Delphi 10 Seattle to build the sample project for VCL Sensors in
Documents\Embarcadero\Studio\17.0\Samples\Object Pascal\VCL\Sensors
Testing in Windows 10 on both, a Microsoft Surface Pro and a Microsoft Surface Pro 2, the sample application runs mostly as expected, displaying and updating information from the following sensors:

msAccelerometr: TMotionSensor;
osCompass: TOrientationSensor;
osInclinometer: TOrientationSensor;

However, the sample application displays no information from its location sensor

lsLocation: TLocationSensor;

On both of these machines, running the Windows 10 Map application indeed shows the correct location, so I'm confident that the location service is enabled and working properly. I just can't seem to get access to a TLocationSensor from a VCL application.

Any ideas how to get this to work?