diff --git a/src/libraries/System.Net.Http/src/System/Net/Http/BrowserHttpHandler/BrowserHttpHandler.cs b/src/libraries/System.Net.Http/src/System/Net/Http/BrowserHttpHandler/BrowserHttpHandler.cs
index eb577324faa16..4a6c5b26fbcad 100644
--- a/src/libraries/System.Net.Http/src/System/Net/Http/BrowserHttpHandler/BrowserHttpHandler.cs
+++ b/src/libraries/System.Net.Http/src/System/Net/Http/BrowserHttpHandler/BrowserHttpHandler.cs
@@ -120,6 +120,10 @@ public SslClientAuthenticationOptions SslOptions
             set => throw new PlatformNotSupportedException();
         }
 
+        public bool SupportsAutomaticDecompression => false;
+        public bool SupportsProxy => false;
+        public bool SupportsRedirectConfiguration => false;
+
         private Dictionary<string, object?>? _properties;
         public IDictionary<string, object?> Properties => _properties ??= new Dictionary<string, object?>();
 
diff --git a/src/libraries/System.Net.Http/src/System/Net/Http/HttpClientHandler.cs b/src/libraries/System.Net.Http/src/System/Net/Http/HttpClientHandler.cs
index 996e42ca02c36..5540ba7f642cd 100644
--- a/src/libraries/System.Net.Http/src/System/Net/Http/HttpClientHandler.cs
+++ b/src/libraries/System.Net.Http/src/System/Net/Http/HttpClientHandler.cs
@@ -48,9 +48,9 @@ protected override void Dispose(bool disposing)
             base.Dispose(disposing);
         }
 
-        public virtual bool SupportsAutomaticDecompression => true;
-        public virtual bool SupportsProxy => true;
-        public virtual bool SupportsRedirectConfiguration => true;
+        public virtual bool SupportsAutomaticDecompression => _underlyingHandler.SupportsAutomaticDecompression;
+        public virtual bool SupportsProxy => _underlyingHandler.SupportsProxy;
+        public virtual bool SupportsRedirectConfiguration => _underlyingHandler.SupportsRedirectConfiguration;
 
         public bool UseCookies
         {
diff --git a/src/libraries/System.Net.Http/src/System/Net/Http/SocketsHttpHandler/SocketsHttpHandler.cs b/src/libraries/System.Net.Http/src/System/Net/Http/SocketsHttpHandler/SocketsHttpHandler.cs
index 294b0c1734b76..9b122a615916c 100644
--- a/src/libraries/System.Net.Http/src/System/Net/Http/SocketsHttpHandler/SocketsHttpHandler.cs
+++ b/src/libraries/System.Net.Http/src/System/Net/Http/SocketsHttpHandler/SocketsHttpHandler.cs
@@ -273,6 +273,10 @@ public TimeSpan Expect100ContinueTimeout
             }
         }
 
+        internal bool SupportsAutomaticDecompression => true;
+        internal bool SupportsProxy => true;
+        internal bool SupportsRedirectConfiguration => true;
+
         public IDictionary<string, object?> Properties =>
             _settings._properties ?? (_settings._properties = new Dictionary<string, object?>());