Qt Bluetooth Low Energy with bluez5 doesn't detect name

When the signal deviceDiscovered(QBluetoothDeviceInfo) of QBluetoothDeviceDiscoveryAgent is emitted and I try to access to the QBluetoothDeviceInfo name(), it returns the Alias of the Bluetooth instead of the name.

I have also checked the implementation of that class and in the slot deviceFoundBluez5 bluetooth name is equal to device.alias() instead of device.name() in line 352.

I have also made a python application that uses dbus to call directly to org.bluez and i have gotten that Alias was 51-A4-F3-04-A9-31 and my qt application also got the same as name (Image1)