diff --git a/src/mono/wasm/debugger/BrowserDebugProxy/MonoProxy.cs b/src/mono/wasm/debugger/BrowserDebugProxy/MonoProxy.cs
index 42c30e89f5e6d3..6866feaf54c542 100644
--- a/src/mono/wasm/debugger/BrowserDebugProxy/MonoProxy.cs
+++ b/src/mono/wasm/debugger/BrowserDebugProxy/MonoProxy.cs
@@ -697,8 +697,8 @@ internal async Task<JToken> RuntimeGetPropertiesInternal(SessionId id, DotnetObj
                     }
                     case "methodId":
                     {
-                        var resMethod = await context.SdbAgent.InvokeMethodInObject(objectId.Value, objectId.SubValue, "", token);
-                        return sortByAccessLevel ? JObject.FromObject(new { result = resMethod }) : new JArray(resMethod);
+                        var resMethod = await context.SdbAgent.InvokeMethodInObject(objectId.Value, objectId.SubValue, null, token);
+                        return sortByAccessLevel ? JObject.FromObject(new { result = new JArray(resMethod) }) : new JArray(resMethod);
                     }
                     case "object":
                     {
diff --git a/src/mono/wasm/debugger/DebuggerTestSuite/DebuggerTestBase.cs b/src/mono/wasm/debugger/DebuggerTestSuite/DebuggerTestBase.cs
index f5a9033a21662c..d6fcc282f09cd6 100644
--- a/src/mono/wasm/debugger/DebuggerTestSuite/DebuggerTestBase.cs
+++ b/src/mono/wasm/debugger/DebuggerTestSuite/DebuggerTestBase.cs
@@ -627,7 +627,7 @@ internal async Task CheckCustomType(JToken actual_val, JToken exp_val, string la
                         if (expectedValue.Type != JTokenType.Null)
                         {
                             var valueAfterRunGet = await GetProperties(get["objectId"]?.Value<string>());
-                            await CheckValue(valueAfterRunGet["value"], expectedValue, exp_val["type_name"]?.Value<string>());
+                            await CheckValue(valueAfterRunGet[0]["value"], expectedValue, exp_val["type_name"]?.Value<string>());
                         }
                         break;
                     }