I was using Windows version 1903 and the GPS location was functional. The tablet did an automatic update to 2004 and GPS location stopped working.
The geolocation service was "running", start mode was "manual (trigger start)". I stopped the service and restarted it and location was now available to the "GPS Satellite" app. I set the start mode to automatic, repowered the tablet and the GPS location was now available and working properly.
The bug introduced in 2004 is apparently in properly starting the GPS location service. Thank you for your assistance.