Also, based on this behavior, it seems there is no real benefit in collecting or purchasing character shards in advance if a player plans to use an Aurodium Light Speed Token later.
From a player perspective, it creates a situation where preparing ahead (for example, buying or farming shards for other characters in advance) may result in wasted resources if the token overwrites existing progress.
If this is intended behavior, it would be very helpful to have a clear warning or explanation in-game, so players can make informed decisions before spending time or money on collecting shards.
