Void Etched Patterns need to have the Heirloom tag removed, so they can be traded, sold or deposited in Harvest Depots. Players are getting tons of the patterns, but Void Etched Recipes appear to only drop in raid zones, hence the majority of those which would normally use some of these patterns may not ever get a Recipe book. Perhaps add the Void Etched Mount recipes to the TS loot tables? The Void Etched patterns are being stored in their bank or being destroyed. It would also be helpful if the patterns could stack.