WatchMaker Premium v3.9.6 on both the phone and watch.
Gen1 Moto 360 BC2A running Android LCA44B
Android Wear 1.4.02470307.gms on phone.
In the WatchMaker app, the previews of watchfaces show the values of {wsrp} and {wssp} as expected, but when the faces are transferred to the watch the values are not present. It seems as those the watch doesn't know those values exist.