MergeMode.Intersection unexpected behaviour

Hi,

According to _this_ post, MergeMode.Intersection should return only assets that match all labels. This is somewhat true but only if each label has been used in at least one bundle.

Say I have 3 labels, LabelA, LabelB and LabelC and run the following code:

Code (CSharp):

1. private void Start()
2.     {
3.         Addressables.LoadAssets<GameObject>(new List<object>() { "LabelA", "LabelB", "LabelC" }, null, Addressables.MergeMode.Intersection).Completed += Load_Completed;
4.     }
5.  
6.     private void Load_Completed(IAsyncOperation<IList<GameObject>> obj)
7.     {
8.         foreach (var a in obj.Result)
9.         {
10.             Debug.Log(a.name);
11.         }
12.     }

The following situations occur:



^ Returns assets from AssetCollectionB: Expected



^ Returns assets from AssetCollectionA: Unexpected



^ Returns assets from AssetCollectionB: Unexpected



^ Returns assets from neither collection: Expected

This means if we have 20 bundles using LabelB and LabelC and only one bundle using all 3, then decide to remove/change the single bundle using all 3, suddenly 20 bundles would be loaded where they weren't before.

Is this intended?

 

thanks for letting us know, we'll look into it.

-Bill