CSharpScript should not own method infos of the base class

modules/mono/csharp_script.cpp

@@ -1596,14 +1596,7 @@ void CSharpInstance::get_method_list(List<MethodInfo> *p_list) const {
 		return;
 	}
 
-	const CSharpScript *top = script.ptr();
-	while (top != nullptr) {
-		for (const CSharpScript::CSharpMethodInfo &E : top->methods) {
-			p_list->push_back(E.method_info);
-		}
-
-		top = top->base_script.ptr();
-	}
+	script->get_script_method_list(p_list);
 }
 
 bool CSharpInstance::has_method(const StringName &p_method) const {

modules/mono/glue/GodotSharp/GodotSharp/Core/Bridge/ScriptManagerBridge.cs

@@ -804,11 +804,11 @@ namespace Godot.Bridge
                 using var methods = new Collections.Array();
 
                 Type? top = scriptType;
-                Type native = GodotObject.InternalGetClassNativeBase(top);
+                Type native = GodotObject.InternalGetClassNativeBase(scriptType);
 
-                while (top != null && top != native)
+                if (scriptType != null && scriptType != native)
                 {
-                    var methodList = GetMethodListForType(top);
+                    var methodList = GetMethodListForType(scriptType);
 
                     if (methodList != null)
                     {
@@ -859,8 +859,6 @@ namespace Godot.Bridge
                             methods.Add(methodInfo);
                         }
                     }
-
-                    top = top.BaseType;
                 }
 
                 *outMethodsDest = NativeFuncs.godotsharp_array_new_copy(