I have just executed a Tap & Go setup moving from Nexus 4 (Android 5.1.1) to OnePlus One (Android 5.0.2). It seems to be working all fine except for the fact that the setup misses the majority of apps installed on the Nexus 4.
Update: Followed TurboFools suggestion. Turns out that restoration is not using the device from the NFC connection. In fact, I missed the new lollipop restoration process on my first try now the new device only restores from its own backup. I am using the proper account. My other devices do not even show up as alternative options. Removing the new device from menu in the play store did not help.
Am I lost?
Any idea how to restore from the other (Nexus 4) device?