Is location parameter of “UIBackgroundModes key” is turned off by default in XCode during the build generation process?

Is location parameter of “UIBackgroundModes key” is turned off by default in XCode during the build generation process?

I condsider to develop custom components to get location at background.

Could you please humble me?

Can we this parameter swich?
If ‘No’, Could you please becoming that we can swich this parameter?