Bug (case 1362999)BuildPipeline.BuildAssetBundle behaving differently than on Unity 2021.1?

Does anyone experiencing different asset bundle output than previously in Unity 2021.1?.

I have the following code :

Code (csharp):

1.  
2.                 if (GUILayout.Button("Lite") && DrawedIds.Count != 0)
3.                 {
4.                     string BundleFile = System.IO.Path.Combine(Environment.CurrentDirectory + "/", Sub.Name + ".bundle");
5.                     List<UnityEngine.Object> Assets = new List<UnityEngine.Object>();
6.                     Sub.GetAssets(Assets, this);
7.                     Debug.Log("Files:" + Assets.Count + ", Saving Bundle:" + BundleFile);
8.                     BuildPipeline.BuildAssetBundle(null,
9.                         Assets.ToArray(),
10.                         BundleFile,
11.                         BuildAssetBundleOptions.CollectDependencies | BuildAssetBundleOptions.CompleteAssets | BuildAssetBundleOptions.ChunkBasedCompression,
12.                         UnityEditor.EditorUserBuildSettings.activeBuildTarget);
13.                     EditorUtility.RevealInFinder(BundleFile);
14.                 }
15.  

In Unity 2021.1 the asset bundle file that is created around 520 MB while the same code in Unity 2021.2b7 is only 120 MB.

 

@Ryanc_unity
Reported as case id 1362999