diff --git a/src/libraries/Common/tests/TestUtilities/System/PlatformDetection.cs b/src/libraries/Common/tests/TestUtilities/System/PlatformDetection.cs
index 68ec070f3b1d5..054a868c25f85 100644
--- a/src/libraries/Common/tests/TestUtilities/System/PlatformDetection.cs
+++ b/src/libraries/Common/tests/TestUtilities/System/PlatformDetection.cs
@@ -30,6 +30,7 @@ public static partial class PlatformDetection
         public static bool IsMonoRuntime => Type.GetType("Mono.RuntimeStructs") != null;
         public static bool IsNotMonoRuntime => !IsMonoRuntime;
         public static bool IsMonoInterpreter => GetIsRunningOnMonoInterpreter();
+        public static bool IsNotMonoInterpreter => !IsMonoInterpreter;
         public static bool IsMonoAOT => Environment.GetEnvironmentVariable("MONO_AOT_MODE") == "aot";
         public static bool IsNotMonoAOT => Environment.GetEnvironmentVariable("MONO_AOT_MODE") != "aot";
         public static bool IsNativeAot => IsNotMonoRuntime && !IsReflectionEmitSupported;
diff --git a/src/libraries/System.Numerics.Tensors/tests/TensorPrimitives.Generic.cs b/src/libraries/System.Numerics.Tensors/tests/TensorPrimitives.Generic.cs
index 65c45de4c4255..e626337624e5f 100644
--- a/src/libraries/System.Numerics.Tensors/tests/TensorPrimitives.Generic.cs
+++ b/src/libraries/System.Numerics.Tensors/tests/TensorPrimitives.Generic.cs
@@ -174,6 +174,7 @@ public static IEnumerable<object[]> SpanDestinationFunctionsToTest()
 
         [Theory]
         [MemberData(nameof(SpanDestinationFunctionsToTest))]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/97297")]
         public void SpanDestinationFunctions_AllLengths(SpanDestinationDelegate tensorPrimitivesMethod, Func<T, T> expectedMethod)
         {
             Assert.All(Helpers.TensorLengthsIncluding0, tensorLength =>
@@ -192,6 +193,7 @@ public void SpanDestinationFunctions_AllLengths(SpanDestinationDelegate tensorPr
 
         [Theory]
         [MemberData(nameof(SpanDestinationFunctionsToTest))]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/97297")]
         public void SpanDestinationFunctions_InPlace(SpanDestinationDelegate tensorPrimitivesMethod, Func<T, T> expectedMethod)
         {
             Assert.All(Helpers.TensorLengthsIncluding0, tensorLength =>
@@ -210,6 +212,7 @@ public void SpanDestinationFunctions_InPlace(SpanDestinationDelegate tensorPrimi
 
         [Theory]
         [MemberData(nameof(SpanDestinationFunctionsToTest))]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/97297")]
         public void SpanDestinationFunctions_SpecialValues(SpanDestinationDelegate tensorPrimitivesMethod, Func<T, T> expectedMethod)
         {
             Assert.All(Helpers.TensorLengths, tensorLength =>
@@ -230,6 +233,7 @@ public void SpanDestinationFunctions_SpecialValues(SpanDestinationDelegate tenso
 
         [Theory]
         [MemberData(nameof(SpanDestinationFunctionsToTest))]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/97297")]
         public void SpanDestinationFunctions_ValueRange(SpanDestinationDelegate tensorPrimitivesMethod, Func<T, T> expectedMethod)
         {
             Assert.All(VectorLengthAndIteratedRange(ConvertFromSingle(-100f), ConvertFromSingle(100f), ConvertFromSingle(3f)), arg =>
diff --git a/src/libraries/System.Numerics.Tensors/tests/TensorPrimitivesTests.cs b/src/libraries/System.Numerics.Tensors/tests/TensorPrimitivesTests.cs
index 8a9f9ff6b4de2..def5b5cc8f1dc 100644
--- a/src/libraries/System.Numerics.Tensors/tests/TensorPrimitivesTests.cs
+++ b/src/libraries/System.Numerics.Tensors/tests/TensorPrimitivesTests.cs
@@ -11,6 +11,7 @@
 
 namespace System.Numerics.Tensors.Tests
 {
+    [ActiveIssue("https://github.com/dotnet/runtime/issues/97295", typeof(PlatformDetection), nameof(PlatformDetection.IsMonoRuntime), nameof(PlatformDetection.IsNotMonoInterpreter))]
     public abstract class TensorPrimitivesTests<T> where T : unmanaged, IEquatable<T>
     {
         #region Abstract Methods Under Test
diff --git a/src/libraries/tests.proj b/src/libraries/tests.proj
index 2595b93e91b4b..2d3d56e60caef 100644
--- a/src/libraries/tests.proj
+++ b/src/libraries/tests.proj
@@ -148,6 +148,10 @@
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Runtime.InteropServices\tests\ComInterfaceGenerator.Tests\ComInterfaceGenerator.Tests.csproj" />
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Runtime.InteropServices\tests\ComInterfaceGenerator.Unit.Tests\ComInterfaceGenerator.Unit.Tests.csproj" />
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Runtime.InteropServices.JavaScript\tests\JSImportGenerator.UnitTest\JSImportGenerator.Unit.Tests.csproj" />
+
+    <!-- Issue: https://github.com/dotnet/runtime/issues/97296 -->
+    <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Numerics.Tensors\tests\System.Numerics.Tensors.Tests.csproj" />
+    <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Numerics.Tensors\tests\Net8Tests\System.Numerics.Tensors.Net8.Tests.csproj" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetOS)' == 'windows' and '$(RuntimeFlavor)' == 'Mono' and '$(RunDisabledMonoTestsOnWindows)' != 'true'">