cordova-plugin-background-geolocation: Background Geolocation does not work under iOS

I am using Ionic framework to develop my app, I’ve followed the documentation, everything works fine on Android; however on iOS it shows the blue bar that says that the app is tracking the current location on the background (only for the first 40 seconds), then that blue bar disappears and the app stop tracking the current location.

Your Environment

• Plugin version: cordova-plugin-mauron85-background-geolocation 2.2.5 “CDVBackgroundGeolocation”
• Platform: iOS
• OS version: iOS 10
• Device manufacturer / model: iPhone 6
• Cordova version (cordova -v): 7.0.1
• Cordova platform version (cordova platform ls): ios 4.4.0
• Plugin config

Expected Behavior

It should track the user current location in iOS even if the app goes to the background.

Actual Behavior

When going to the background, it shows the blue bar that says that the app is taking the current location on the background (only for the first 40 seconds), then that blue bar disappears and stop tracking the current location.

On the other hand, I have the same code working perfectly on Android devices, so I guess that there is an issue with the iOS.

Steps to Reproduce

Just follow the documentation on the following link : https://ionicframework.com/docs/native/background-geolocation/

Then run the app under iOS

Context

Track drivers location and update the database of the current driver location each 10 seconds.