Can't add Map Pins

[BillyMartin1964]

Current build displays and shows Location correctly, but has two major bugs:

When adding Map Pins, I get

System.MissingMethodException: 'Method not found: bool Microsoft.Maui.Devices.Sensors.Location.op_Inequality(Microsoft.Maui.Devices.Sensors.Location,Microsoft.Maui.Devices.Sensors.Location)'

When tracking user with polyline, I get this