Need clarify: objectpath changed?

[scegg]

Check this source: https://github.com/phylomeno/dotnet-ble-server/blob/master/DotnetBleServer/Gatt/BlueZModel/GattService.cs

NextCharacteristicPath is called twice, in line 35 and 38. According to line 36, these 2 calls return different.

So why the paths used should be different for one character?

Thanks.