SkySafari 6 Pro unable to obtain current location on Mac with macOS Big Sur (11.5.2)?

When I tell SF6pro to "Use Current Location", I get an error message.  The message reads "SkySafari 6 Pro is not authorized to access your location.  To allow SkySafari 6 Pro to determine your current location, use Privacy settings in System Preferences."  So, I used "System Preferences / Security & Privacy / Privacy tab / Location Services" and ensured that "SkySafari 6 Pro.app" was enabled / checked.  It made no difference.  I still receive the same error message and the location remains the same.