Neither of those is correct. They have not added the Long Range boot mode to the Android app yet.
I am guessing you edited the name AFTER the device had already been included? If the devices was powered up when you scanned the code (or shortly after) it would include right away.
Based on the fact that you edited the entry and when you saved the Boot Mode would have been set to S2 that is why I think the device was already included. If you had saved it with boot mode S2 it would not have paired at all, definitely not in LR mode. I also just tested the name part yesterday and it carried over to the hub correctly, this is not an app specific thing once the SS entry is saved to the hub, it is fixed on the hub side (beta platform).
Also, check out my app: [APP] SmartStart Manager for Z-Wave