Fix Snapshot tab hang when snapshots in different realms share a name

client/Packages/com.beamable/CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+### Fixed
+
+- Fixed the Content window Snapshot tab hanging at "Loading snapshots" when snapshots in different realm folders share a name (e.g. `LastPublished-global.json` auto snapshots from publishing to multiple realms)
+
 ## [5.1.1] - 2026-06-29
 
 ### Added

client/Packages/com.beamable/Editor/UI/ContentWindow/ContentWindow_SnapshotManager.cs

@@ -598,13 +598,27 @@ private async Task CacheSnapshots()
 			_selectedSnapshotsPaths.Clear();
 			_snapshotSearchData = new SearchData();
 			_gatheringSnapshots = true;
-			var snapshotListResult = await _contentService.GetContentSnapshots();
-			_sharedSnapshots = snapshotListResult.SharedSnapshots.ToDictionary(item => item.Name, item => item);
-			_localSnapshots = snapshotListResult.LocalSnapshots.ToDictionary(item => item.Name, item => item);
-			_allSnapshots.Clear();
-			_localSnapshots.Values.ToList().ForEach(snapshot => _allSnapshots.Add(snapshot.Path, snapshot));
-			_sharedSnapshots.Values.ToList().ForEach(snapshot => _allSnapshots.Add(snapshot.Path, snapshot));
-			_gatheringSnapshots = false;
+			try
+			{
+				var snapshotListResult = await _contentService.GetContentSnapshots();
+				_sharedSnapshots = BuildSnapshotLookup(snapshotListResult.SharedSnapshots);
+				_localSnapshots = BuildSnapshotLookup(snapshotListResult.LocalSnapshots);
+				_allSnapshots.Clear();
+				_localSnapshots.Values.ToList().ForEach(snapshot => _allSnapshots.Add(snapshot.Path, snapshot));
+				_sharedSnapshots.Values.ToList().ForEach(snapshot => _allSnapshots.Add(snapshot.Path, snapshot));
+			}
+			finally
+			{
+				// Always clear the flag, otherwise the window is stuck on "Loading snapshots".
+				_gatheringSnapshots = false;
+			}
+		}
+
+		// Snapshots in different realm folders can share a file name (auto snapshots are
+		// always named "LastPublished-<manifestId>"), so the lookup must key by path.
+		public static Dictionary<string, BeamManifestSnapshotItem> BuildSnapshotLookup(IEnumerable<BeamManifestSnapshotItem> snapshots)
+		{
+			return snapshots.ToDictionary(item => item.Path, item => item);
 		}
 
 	}

client/Packages/com.beamable/Tests/Editor/ContentWindowSnapshotTests.cs

@@ -0,0 +1,54 @@
+using Beamable.Editor.BeamCli.Commands;
+using Beamable.Editor.UI.ContentWindow;
+using NUnit.Framework;
+using System.Linq;
+
+namespace Beamable.Editor.Tests
+{
+	public class ContentWindowSnapshotTests
+	{
+		private static BeamManifestSnapshotItem Snapshot(string name, string path)
+		{
+			return new BeamManifestSnapshotItem { Name = name, Path = path };
+		}
+
+		[Test]
+		public void BuildSnapshotLookup_DuplicateNamesAcrossRealms_KeepsAllSnapshots()
+		{
+			// Auto snapshots share the name "LastPublished-<manifestId>" across realm folders.
+			var snapshots = new[]
+			{
+				Snapshot("LastPublished-global", ".beamable/content-snapshots/DE_111/LastPublished-global.json"),
+				Snapshot("LastPublished-global", ".beamable/content-snapshots/DE_222/LastPublished-global.json"),
+			};
+
+			var lookup = ContentWindow.BuildSnapshotLookup(snapshots);
+
+			Assert.AreEqual(2, lookup.Count);
+			CollectionAssert.AreEquivalent(snapshots.Select(item => item.Path), lookup.Keys);
+		}
+
+		[Test]
+		public void BuildSnapshotLookup_KeysByPath()
+		{
+			var snapshots = new[]
+			{
+				Snapshot("my-snapshot", ".beamable/content-snapshots/DE_111/my-snapshot.json"),
+				Snapshot("other-snapshot", ".beamable/temp/content-snapshots/DE_111/other-snapshot.json"),
+			};
+
+			var lookup = ContentWindow.BuildSnapshotLookup(snapshots);
+
+			Assert.AreSame(snapshots[0], lookup[snapshots[0].Path]);
+			Assert.AreSame(snapshots[1], lookup[snapshots[1].Path]);
+		}
+
+		[Test]
+		public void BuildSnapshotLookup_EmptyInput_ReturnsEmptyLookup()
+		{
+			var lookup = ContentWindow.BuildSnapshotLookup(System.Array.Empty<BeamManifestSnapshotItem>());
+
+			Assert.AreEqual(0, lookup.Count);
+		}
+	}
+}