diff --git a/src/libraries/Common/tests/System/Net/Http/HttpClientHandlerTest.MaxResponseHeadersLength.cs b/src/libraries/Common/tests/System/Net/Http/HttpClientHandlerTest.MaxResponseHeadersLength.cs
index d9be1bdf931f0..0fe06a4670ef9 100644
--- a/src/libraries/Common/tests/System/Net/Http/HttpClientHandlerTest.MaxResponseHeadersLength.cs
+++ b/src/libraries/Common/tests/System/Net/Http/HttpClientHandlerTest.MaxResponseHeadersLength.cs
@@ -73,12 +73,6 @@ await LoopbackServerFactory.CreateClientAndServerAsync(async uri =>
         [InlineData(15)]
         public async Task LargeSingleHeader_ThrowsException(int maxResponseHeadersLength)
         {
-            if (UseVersion == HttpVersion30)
-            {
-                // [ActiveIssue("https://github.com/dotnet/runtime/issues/94507")]
-                return;
-            }
-
             using HttpClientHandler handler = CreateHttpClientHandler();
             handler.MaxResponseHeadersLength = maxResponseHeadersLength;
 
diff --git a/src/libraries/System.Net.Http/tests/FunctionalTests/SocketsHttpHandlerTest.cs b/src/libraries/System.Net.Http/tests/FunctionalTests/SocketsHttpHandlerTest.cs
index d2e1b54dcafa8..72d6090165de5 100644
--- a/src/libraries/System.Net.Http/tests/FunctionalTests/SocketsHttpHandlerTest.cs
+++ b/src/libraries/System.Net.Http/tests/FunctionalTests/SocketsHttpHandlerTest.cs
@@ -1634,6 +1634,8 @@ public SocketsHttpHandler_HttpClientHandler_MaxResponseHeadersLength_Http2(ITest
     }
 
     [ConditionalClass(typeof(HttpClientHandlerTestBase), nameof(IsQuicSupported))]
+    [ActiveIssue("https://github.com/dotnet/runtime/issues/91757")]
+    [ActiveIssue("https://github.com/dotnet/runtime/issues/101015")]
     public sealed class SocketsHttpHandler_HttpClientHandler_MaxResponseHeadersLength_Http3 : SocketsHttpHandler_HttpClientHandler_MaxResponseHeadersLength
     {
         public SocketsHttpHandler_HttpClientHandler_MaxResponseHeadersLength_Http3(ITestOutputHelper output) : base(output) { }