Use to enable or disable compass. Note, that if you want Input.compass.trueHeading property to contain a valid value, you must also enable location updates. To do this, call Input.location.Start().
Note: On the web platform, the compass is available only with an HTTPS connection, except during development when you might use http://localhost.
Don't drive the heading service from both this legacy API and the Input System CompassSensor in the same project. Both share the same underlying platform heading service, so disabling it here also stops updates for the CompassSensor (the reverse is also true). Use a single compass API for each project.