Fix dupe bug caused by StackSystem (space-wizards#43738)

* Fix dupe bug  caused by StackSystem

* Removed TryComp

Author: Sidzaru

Content.Shared/Stacks/SharedStackSystem.API.cs

@@ -26,7 +26,10 @@ public EntityUid GetOne(Entity<StackComponent?> stackEnt)
 
         ReduceCount(stackEnt, 1);
         var stackId = _prototype.Index(stackEnt.Comp.StackTypeId);
-        return PredictedSpawnNextToOrDrop(stackId.Spawn, stackEnt.Owner);
+        var entityUid = PredictedSpawnNextToOrDrop(stackId.Spawn, stackEnt.Owner);
+
+        SetCount(entityUid, 1);
+        return entityUid;
     }
 
     #endregion