diff --git a/src/libraries/System.Text.Json/tests/Common/CollectionTests/CollectionTests.KeyValuePair.cs b/src/libraries/System.Text.Json/tests/Common/CollectionTests/CollectionTests.KeyValuePair.cs
index 76c2676c8f7ef..5d5be68091855 100644
--- a/src/libraries/System.Text.Json/tests/Common/CollectionTests/CollectionTests.KeyValuePair.cs
+++ b/src/libraries/System.Text.Json/tests/Common/CollectionTests/CollectionTests.KeyValuePair.cs
@@ -396,6 +396,7 @@ private class TrailingAngleBracketPolicy : JsonNamingPolicy
         [Theory]
         [InlineData(typeof(KeyNameNullPolicy), "Key")]
         [InlineData(typeof(ValueNameNullPolicy), "Value")]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task InvalidPropertyNameFail(Type policyType, string offendingProperty)
         {
             var options = new JsonSerializerOptions
diff --git a/src/libraries/System.Text.Json/tests/Common/ConstructorTests/ConstructorTests.AttributePresence.cs b/src/libraries/System.Text.Json/tests/Common/ConstructorTests/ConstructorTests.AttributePresence.cs
index 11fbed0776d1c..a4f44686dc857 100644
--- a/src/libraries/System.Text.Json/tests/Common/ConstructorTests/ConstructorTests.AttributePresence.cs
+++ b/src/libraries/System.Text.Json/tests/Common/ConstructorTests/ConstructorTests.AttributePresence.cs
@@ -115,6 +115,7 @@ public async Task PublicParameterlessCtor_MultiplePublicParameterizedCtors_WithA
 
 #if !BUILDING_SOURCE_GENERATOR_TESTS // These are compile-time warnings from the source generator.
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task MultipleAttributes_NotSupported()
         {
             async Task RunTestAsync<T>()
diff --git a/src/libraries/System.Text.Json/tests/Common/ConstructorTests/ConstructorTests.Exceptions.cs b/src/libraries/System.Text.Json/tests/Common/ConstructorTests/ConstructorTests.Exceptions.cs
index de47537732bf0..18b618127dc62 100644
--- a/src/libraries/System.Text.Json/tests/Common/ConstructorTests/ConstructorTests.Exceptions.cs
+++ b/src/libraries/System.Text.Json/tests/Common/ConstructorTests/ConstructorTests.Exceptions.cs
@@ -317,6 +317,7 @@ public async Task CaseInsensitiveFails()
 #if BUILDING_SOURCE_GENERATOR_TESTS
         [ActiveIssue("Multi-dim arrays not supported.")]
 #endif
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task ClassWithUnsupportedCollectionTypes()
         {
             Exception e;
diff --git a/src/libraries/System.Text.Json/tests/Common/ExtensionDataTests.cs b/src/libraries/System.Text.Json/tests/Common/ExtensionDataTests.cs
index d3a6548226d71..7f91c4d7236d8 100644
--- a/src/libraries/System.Text.Json/tests/Common/ExtensionDataTests.cs
+++ b/src/libraries/System.Text.Json/tests/Common/ExtensionDataTests.cs
@@ -324,6 +324,7 @@ public class ClassWithTwoExtensionProperties
 #if BUILDING_SOURCE_GENERATOR_TESTS
         [ActiveIssue("https://github.com/dotnet/runtime/issues/58945")]
 #endif
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task InvalidExtensionPropertyFail()
         {
             // Baseline
@@ -798,7 +799,7 @@ public async Task DeserializeIntoJsonObjectProperty()
 #if BUILDING_SOURCE_GENERATOR_TESTS
         [ActiveIssue("https://github.com/dotnet/runtime/issues/58945")]
 #endif
-
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task DeserializeIntoSystemObjectProperty()
         {
             string json = @"{""MyDict"":{""Property1"":1}}";
@@ -1088,6 +1089,7 @@ public class ClassWithInvalidExtensionPropertyStringJsonNode
 #if BUILDING_SOURCE_GENERATOR_TESTS
         [ActiveIssue("https://github.com/dotnet/runtime/issues/58945")]
 #endif
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task ExtensionProperty_InvalidDictionary()
         {
             var obj1 = new ClassWithInvalidExtensionPropertyStringString();
@@ -1147,6 +1149,7 @@ public class ClassWithMultipleDictionaries
 #if BUILDING_SOURCE_GENERATOR_TESTS
         [ActiveIssue("https://github.com/dotnet/runtime/issues/58945")]
 #endif
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task DeserializeIntoImmutableDictionaryProperty()
         {
             // baseline
diff --git a/src/libraries/System.Text.Json/tests/Common/PropertyNameTests.cs b/src/libraries/System.Text.Json/tests/Common/PropertyNameTests.cs
index 568357a5088b1..25463ad21c410 100644
--- a/src/libraries/System.Text.Json/tests/Common/PropertyNameTests.cs
+++ b/src/libraries/System.Text.Json/tests/Common/PropertyNameTests.cs
@@ -64,6 +64,7 @@ public async Task CustomNamePolicy()
         }
 
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task NullNamePolicy()
         {
             var options = new JsonSerializerOptions();
@@ -127,6 +128,7 @@ public async Task JsonPropertyNameAttribute()
         }
 
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task JsonNameAttributeDuplicateDesignTimeFail()
         {
             {
@@ -141,6 +143,7 @@ public async Task JsonNameAttributeDuplicateDesignTimeFail()
         }
 
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task JsonNameConflictOnCamelCasingFail()
         {
             {
diff --git a/src/libraries/System.Text.Json/tests/Common/PropertyVisibilityTests.NonPublicAccessors.cs b/src/libraries/System.Text.Json/tests/Common/PropertyVisibilityTests.NonPublicAccessors.cs
index b43f622dce0ae..70935daaf5c14 100644
--- a/src/libraries/System.Text.Json/tests/Common/PropertyVisibilityTests.NonPublicAccessors.cs
+++ b/src/libraries/System.Text.Json/tests/Common/PropertyVisibilityTests.NonPublicAccessors.cs
@@ -325,6 +325,7 @@ public class ClassWithMixedPropertyAccessors_PropertyAttributes
         [InlineData(typeof(ClassWithPrivate_InitOnlyProperty_WithJsonIncludeProperty))]
         [InlineData(typeof(ClassWithInternal_InitOnlyProperty_WithJsonIncludeProperty))]
         [InlineData(typeof(ClassWithProtected_InitOnlyProperty_WithJsonIncludeProperty))]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public virtual async Task NonPublicProperty_WithJsonInclude_Invalid(Type type)
         {
             InvalidOperationException ex = await Assert.ThrowsAsync<InvalidOperationException>(async () => await Serializer.DeserializeWrapper("{}", type));
diff --git a/src/libraries/System.Text.Json/tests/Common/PropertyVisibilityTests.cs b/src/libraries/System.Text.Json/tests/Common/PropertyVisibilityTests.cs
index 85a4f81ddfe16..66ee85118fcb1 100644
--- a/src/libraries/System.Text.Json/tests/Common/PropertyVisibilityTests.cs
+++ b/src/libraries/System.Text.Json/tests/Common/PropertyVisibilityTests.cs
@@ -339,6 +339,7 @@ public async Task Ignore_PublicProperty_ConflictWithPublicDuePolicy()
         }
 
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task Throw_PublicProperty_ConflictDueAttributes()
         {
             // Serialize
@@ -353,6 +354,7 @@ await Assert.ThrowsAsync<InvalidOperationException>(
         }
 
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task Throw_PublicPropertyAndField_ConflictDueAttributes()
         {
             // Serialize
@@ -367,6 +369,7 @@ await Assert.ThrowsAsync<InvalidOperationException>(
         }
 
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task Throw_PublicProperty_ConflictDueAttributes_SingleInheritance()
         {
             // Serialize
@@ -390,6 +393,7 @@ await Assert.ThrowsAsync<InvalidOperationException>(
         }
 
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task Throw_PublicPropertyAndField_ConflictDueAttributes_SingleInheritance()
         {
             // Serialize
@@ -413,6 +417,7 @@ await Assert.ThrowsAsync<InvalidOperationException>(
         }
 
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task Throw_PublicProperty_ConflictDueAttributes_DoubleInheritance()
         {
             // Serialize
@@ -437,6 +442,7 @@ await Assert.ThrowsAsync<InvalidOperationException>(
         }
 
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task Throw_PublicPropertyAndField_ConflictDueAttributes_DoubleInheritance()
         {
             // Serialize
@@ -461,6 +467,7 @@ await Assert.ThrowsAsync<InvalidOperationException>(
         }
 
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task Throw_PublicProperty_ConflictDuePolicy()
         {
             var options = new JsonSerializerOptions { PropertyNamingPolicy = JsonNamingPolicy.CamelCase };
@@ -477,6 +484,7 @@ await Assert.ThrowsAsync<InvalidOperationException>(
         }
 
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task Throw_PublicPropertyAndField_ConflictDuePolicy()
         {
             var options = new JsonSerializerOptions { PropertyNamingPolicy = JsonNamingPolicy.CamelCase };
@@ -493,6 +501,7 @@ await Assert.ThrowsAsync<InvalidOperationException>(
         }
 
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task Throw_PublicProperty_ConflictDuePolicy_SingleInheritance()
         {
             var options = new JsonSerializerOptions { PropertyNamingPolicy = JsonNamingPolicy.CamelCase };
@@ -519,6 +528,7 @@ await Assert.ThrowsAsync<InvalidOperationException>(
         }
 
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task Throw_PublicPropertyAndField_ConflictDuePolicy_SingleInheritance()
         {
             var options = new JsonSerializerOptions { PropertyNamingPolicy = JsonNamingPolicy.CamelCase };
@@ -545,6 +555,7 @@ await Assert.ThrowsAsync<InvalidOperationException>(
         }
 
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task Throw_PublicProperty_ConflictDuePolicy_DobuleInheritance()
         {
             var options = new JsonSerializerOptions { PropertyNamingPolicy = JsonNamingPolicy.CamelCase };
@@ -572,6 +583,7 @@ await Assert.ThrowsAsync<InvalidOperationException>(
         }
 
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task Throw_PublicPropertyAndField_ConflictDuePolicy_DobuleInheritance()
         {
             var options = new JsonSerializerOptions { PropertyNamingPolicy = JsonNamingPolicy.CamelCase };
@@ -1138,6 +1150,7 @@ public async Task JsonIgnoreAttribute()
         // Needs support for more collections.
         [ActiveIssue("https://github.com/dotnet/runtime/issues/53393")]
 #endif
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71981")]
         public async Task JsonIgnoreAttribute_UnsupportedCollection()
         {
             string json =
@@ -1178,7 +1191,7 @@ public async Task JsonIgnoreAttribute_UnsupportedCollection()
 
             var dictionary = new Dictionary<object, object>();
             // Uri is an unsupported dictionary key.
-            dictionary.Add(new Uri("http://foo"), "bar");
+            dictionary.Add(new Uri("http://typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]"), "bar");
 
             var concurrentDictionary = new ConcurrentDictionary<object, object>(dictionary);
 
@@ -2413,6 +2426,7 @@ public class ClassWithThingsToIgnore_PerProperty
         [Theory]
         [InlineData(typeof(ClassWithBadIgnoreAttribute))]
         [InlineData(typeof(StructWithBadIgnoreAttribute))]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public virtual async Task JsonIgnoreCondition_WhenWritingNull_OnValueType_Fail(Type type)
         {
             InvalidOperationException ex = await Assert.ThrowsAsync<InvalidOperationException>(async () => await Serializer.DeserializeWrapper("{}", type));
@@ -2433,6 +2447,7 @@ public virtual async Task JsonIgnoreCondition_WhenWritingNull_OnValueType_Fail(T
         [Theory]
         [InlineData(typeof(ClassWithBadIgnoreAttribute))]
         [InlineData(typeof(StructWithBadIgnoreAttribute))]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public virtual async Task JsonIgnoreCondition_WhenWritingNull_OnValueType_Fail_EmptyJson(Type type)
         {
             InvalidOperationException ex = await Assert.ThrowsAsync<InvalidOperationException>(async () => await Serializer.DeserializeWrapper("", type));
@@ -2745,6 +2760,7 @@ public async Task JsonIgnoreCondition_Polymorphic()
         }
 
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task SerializationMetadataNotComputedWhenMemberIgnored()
         {
             string janePayload = @"{""Name"":""Jane Doe""}";
diff --git a/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Tests/Serialization/PropertyVisibilityTests.cs b/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Tests/Serialization/PropertyVisibilityTests.cs
index 5a0861ef7f187..2845373272ac7 100644
--- a/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Tests/Serialization/PropertyVisibilityTests.cs
+++ b/src/libraries/System.Text.Json/tests/System.Text.Json.SourceGeneration.Tests/Serialization/PropertyVisibilityTests.cs
@@ -300,6 +300,7 @@ public PropertyVisibilityTests_Default()
         [InlineData(typeof(ClassWithPrivate_InitOnlyProperty_WithJsonIncludeProperty))]
         [InlineData(typeof(ClassWithInternal_InitOnlyProperty_WithJsonIncludeProperty))]
         [InlineData(typeof(ClassWithProtected_InitOnlyProperty_WithJsonIncludeProperty))]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public override async Task NonPublicProperty_WithJsonInclude_Invalid(Type type)
         {
             // Exception messages direct users to use JsonSourceGenerationMode.Metadata to see a more detailed error.
diff --git a/src/libraries/System.Text.Json/tests/System.Text.Json.Tests/Serialization/InvalidTypeTests.cs b/src/libraries/System.Text.Json/tests/System.Text.Json.Tests/Serialization/InvalidTypeTests.cs
index 88e371435571f..13da7fd8d9590 100644
--- a/src/libraries/System.Text.Json/tests/System.Text.Json.Tests/Serialization/InvalidTypeTests.cs
+++ b/src/libraries/System.Text.Json/tests/System.Text.Json.Tests/Serialization/InvalidTypeTests.cs
@@ -58,6 +58,7 @@ public void DeserializeInvalidType(Type type)
 
         [Theory]
         [MemberData(nameof(TypesWithInvalidMembers_WithMembers))]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task TypeWithInvalidMember(Type classType, Type invalidMemberType, string invalidMemberName)
         {
             static void ValidateException(InvalidOperationException ex, Type classType, Type invalidMemberType, string invalidMemberName)
diff --git a/src/libraries/System.Text.Json/tests/System.Text.Json.Tests/Serialization/PropertyNameTests.cs b/src/libraries/System.Text.Json/tests/System.Text.Json.Tests/Serialization/PropertyNameTests.cs
index 6da381d144dab..60dd6e27ac76a 100644
--- a/src/libraries/System.Text.Json/tests/System.Text.Json.Tests/Serialization/PropertyNameTests.cs
+++ b/src/libraries/System.Text.Json/tests/System.Text.Json.Tests/Serialization/PropertyNameTests.cs
@@ -22,6 +22,7 @@ public async Task JsonNullNameAttribute()
         }
 
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/71838", typeof(PlatformDetection), nameof(PlatformDetection.IsBrowser), nameof(PlatformDetection.IsMonoAOT))]
         public async Task JsonNameConflictOnCaseInsensitiveFail()
         {
             string json = @"{""myInt"":1,""MyInt"":2}";
diff --git a/src/libraries/tests.proj b/src/libraries/tests.proj
index ed1e67f8d1c19..0ebc23f231a8d 100644
--- a/src/libraries/tests.proj
+++ b/src/libraries/tests.proj
@@ -28,7 +28,8 @@
   <ItemGroup Condition="'$(TargetOS)' == 'Browser'">
     <!-- https://github.com/dotnet/runtime/issues/65356 - OOM while linking -->
     <HighAOTResourceRequiringProject Include="$(MSBuildThisFileDirectory)System.Text.Json\tests\System.Text.Json.SourceGeneration.Tests\System.Text.Json.SourceGeneration.Roslyn3.11.Tests.csproj" />
-    <HighAOTResourceRequiringProject Include="$(MSBuildThisFileDirectory)System.Text.RegularExpressions\tests\FunctionalTests\System.Text.RegularExpressions.Tests.csproj" />
+    <!-- Disabling for AOT, and HighAOT - https://github.com/dotnet/runtime/issues/71848 -->
+    <!--<HighAOTResourceRequiringProject Include="$(MSBuildThisFileDirectory)System.Text.RegularExpressions\tests\FunctionalTests\System.Text.RegularExpressions.Tests.csproj" />-->
 
     <!-- https://github.com/dotnet/runtime/issues/65411 - possible OOM when compiling
          System.Text.Json.SourceGeneration.Roslyn4.0.Tests.dll.bc -> .o -->
@@ -64,10 +65,18 @@
     <ProjectExclusions Include="$(MonoProjectRoot)sample\wasm\browser-eventpipe\Wasm.Browser.EventPipe.Sample.csproj" />
   </ItemGroup>
 
+  <!-- wasm EAT/AOT -->
+  <ItemGroup Condition="'$(TargetOS)' == 'Browser' and '$(RunDisabledWasmTests)' != 'true' and '$(EnableAggressiveTrimming)' == 'true'">
+    <!-- Disabling for EAT/AOT - https://github.com/dotnet/runtime/issues/71848 -->
+    <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Text.RegularExpressions\tests\FunctionalTests\System.Text.RegularExpressions.Tests.csproj" />
+  </ItemGroup>
+
   <!-- Wasm aot on all platforms -->
   <ItemGroup Condition="'$(TargetOS)' == 'Browser' and '$(BuildAOTTestsOnHelix)' == 'true' and '$(RunDisabledWasmTests)' != 'true' and '$(RunAOTCompilation)' == 'true'">
     <!-- https://github.com/dotnet/runtime/issues/66118 -->
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Text.RegularExpressions\tests\UnitTests\System.Text.RegularExpressions.Unit.Tests.csproj" />
+    <!-- Normally run with HighAOT, but disabling there, and for AOT - https://github.com/dotnet/runtime/issues/71848 -->
+    <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Text.RegularExpressions\tests\FunctionalTests\System.Text.RegularExpressions.Tests.csproj" />
   </ItemGroup>
 
   <!-- Projects that don't support code coverage measurement. -->
@@ -564,7 +573,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectExclusions Condition="'$(RunHighAOTResourceRequiringTestsOnly)' != 'true'"
+    <ProjectExclusions Condition="'$(RunHighAOTResourceRequiringTestsOnly)' != 'true' and '$(RunAOTCompilation)' == 'true'"
                        Include="@(HighAOTResourceRequiringProject)" />
   </ItemGroup>