diff --git a/NuGet.Config b/NuGet.Config
index 6a0629d8a..36cf83e1b 100644
--- a/NuGet.Config
+++ b/NuGet.Config
@@ -11,8 +11,6 @@
     <packageSourceMapping>
         <packageSource key="NuGet official package source">
             <package pattern="*" />
-        </packageSource>
-        <packageSource key="cshells-feedz">
             <package pattern="CShells" />
             <package pattern="CShells.*" />
         </packageSource>
diff --git a/test/component/Elsa.Workflows.ComponentTests/Scenarios/Activities/Primitives/Event/PublishEventTests.cs b/test/component/Elsa.Workflows.ComponentTests/Scenarios/Activities/Primitives/Event/PublishEventTests.cs
index b1390b510..da6ee232f 100644
--- a/test/component/Elsa.Workflows.ComponentTests/Scenarios/Activities/Primitives/Event/PublishEventTests.cs
+++ b/test/component/Elsa.Workflows.ComponentTests/Scenarios/Activities/Primitives/Event/PublishEventTests.cs
@@ -1,3 +1,4 @@
+using System.Linq;
 using System.Text.Json;
 using Elsa.Common.Models;
 using Elsa.Testing.Shared;
@@ -74,10 +75,25 @@ public class PublishEventTests : AppComponentTest
 
         // Verify the payload structure and content
         using var payloadDocument = JsonDocument.Parse(JsonSerializer.Serialize(receivedPayload));
-        Assert.True(payloadDocument.RootElement.TryGetProperty("Status", out var status), "Received payload should contain a Status property");
+        Assert.True(TryGetProperty(payloadDocument.RootElement, "Status", out var status), "Received payload should contain a Status property");
         Assert.Equal("Shipped", status.GetString());
     }
 
+    private static bool TryGetProperty(JsonElement element, string propertyName, out JsonElement property)
+    {
+        var candidate = element.EnumerateObject()
+            .Where(candidate => candidate.Name.Equals(propertyName, StringComparison.OrdinalIgnoreCase))
+            .FirstOrDefault();
+        if (candidate.Value.ValueKind == JsonValueKind.Undefined)
+        {
+            property = default;
+            return false;
+        }
+
+        property = candidate.Value;
+        return true;
+    }
+
     private async Task<WorkflowInstance> GetSingleWorkflowInstanceAsync(string definitionId, string correlationId, int timeoutMs = 5000)
     {
         var tcs = new TaskCompletionSource<WorkflowInstance>();