So in Oathbringer, it says that when Adolin attempts to bring his dead Shardplate into Shadesmar, he isn't able to but Maya still comes. How come (since we've seen Radiant Shardplate is made from spren) when they come in with Gallant and the shardplate doesn't come through, how come there isn't some form of deadeye minor spren that appears, say, inside Gallant's bags?