diff --git a/tests/common/AppDelegate.cs b/tests/common/AppDelegate.cs
index bc895afcec49..783976c73485 100644
--- a/tests/common/AppDelegate.cs
+++ b/tests/common/AppDelegate.cs
@@ -2,7 +2,10 @@
 using System;
 using System.Collections.Generic;
 using System.Reflection;
+using System.Runtime.InteropServices;
+using System.Text;
 
+using ObjCRuntime;
 using Foundation;
 #if !__MACOS__
 using UIKit;
@@ -48,9 +51,31 @@ public override bool FinishedLaunching (UIApplication application, NSDictionary
 public static class MainClass {
 	static void Main (string [] args)
 	{
+#if __MACCATALYST__
+		NativeLibrary.SetDllImportResolver (typeof (NSObject).Assembly, DllImportResolver);
+		NativeLibrary.SetDllImportResolver (typeof (MainClass).Assembly, DllImportResolver);
+#endif
 #if !__MACOS__
 		UIApplication.Main (args, null, typeof (AppDelegate));
 #endif
 	}
+
+#if __MACCATALYST__
+	// This is a workaround for a temporary issue in the .NET runtime
+	// See https://github.com/xamarin/maccore/issues/2668
+	// The issue is present in .NET 7.0.5, and will likely be fixed in .NET 7.0.6.
+	static IntPtr DllImportResolver (string libraryName, global::System.Reflection.Assembly assembly, DllImportSearchPath? searchPath)
+	{
+		switch (libraryName) {
+		case "/System/Library/Frameworks/SceneKit.framework/SceneKit":
+		case "/System/Library/Frameworks/SceneKit.framework/Versions/A/SceneKit":
+			var rv = NativeLibrary.Load (libraryName);
+			Console.WriteLine ($"DllImportResolver callback loaded library \"{libraryName}\" from a P/Invoke in \"{assembly}\" => 0x{rv.ToString ("x")}");
+			return rv;
+		default:
+			return IntPtr.Zero;
+		}
+	}
+#endif
 }
 #endif // !__WATCHOS__