ActionBlocker CanPickup uses EntityUid exclusively

Content.Shared/Item/PickupAttemptEvent.cs

@@ -4,11 +4,11 @@ namespace Content.Shared.Item
 {
     public class PickupAttemptEvent : CancellableEntityEventArgs
     {
-        public PickupAttemptEvent(IEntity entity)
+        public PickupAttemptEvent(EntityUid uid)
         {
-            Entity = entity;
+            Uid = uid;
         }
 
-        public IEntity Entity { get; }
+        public EntityUid Uid { get; }
     }
 }

Content.Shared/Item/SharedItemComponent.cs

@@ -111,7 +111,7 @@ namespace Content.Shared.Item
         /// </summary>
         public bool CanPickup(IEntity user, bool popup = true)
         {
-            if (!EntitySystem.Get<ActionBlockerSystem>().CanPickup(user))
+            if (!EntitySystem.Get<ActionBlockerSystem>().CanPickup(user.Uid))
                 return false;
 
             if (user.Transform.MapID != Owner.Transform.MapID)