### Tested versions

- Reproducible in: 4.2.1 Stable
- Testing working functionality in: 4.2 Stable and 4.1 Stable

### System information

Windows 11 - Godot v4.2.1-stable - Vulkan (Forward+)

### Issue description

I have a timer as shown in the attached image. When I tried to drag the timer to the script and use the dot notation to autocomplete the in-built functions of the Timer class, I didn't get suggestions.

While in v4.1 opening the same project gave intellisense.
![image](https://github.com/godotengine/godot/assets/29101013/5e5088d9-8e61-4d4b-a5b4-8deb37cd915b)


### Steps to reproduce

1. Create a Timer
2. Drag and drop in the gdscript editor.
3. Try to invoke the start method.

### Minimal reproduction project (MRP)

[Test DnD.zip](https://github.com/godotengine/godot/files/13658039/Test.DnD.zip)

MethodInfo info;
				int method_args = 0;
				if (ClassDB::get_method_info(class_name, p_method, &info)) {
					method_args = info.arguments.size();
					if (base.get_type() == Variant::OBJECT) {
						Object *obj = base.operator Object *();
						if (obj) {
							List<String> options;
							obj->get_argument_options(p_method, p_argidx, &options);
							for (String &opt : options) {
								if (opt.is_quoted()) {
									opt = opt.unquote().quote(quote_style); 
								}
								ScriptLanguage::CodeCompletionOption option(opt, ScriptLanguage::CODE_COMPLETION_KIND_FUNCTION);
								r_result.insert(option.display, option);
							}
						}
					}
					if (p_argidx < method_args) {
						PropertyInfo arg_info = info.arguments[p_argidx];
						if (arg_info.usage & (PROPERTY_USAGE_CLASS_IS_ENUM | PROPERTY_USAGE_CLASS_IS_BITFIELD)) {
							_find_enumeration_candidates(p_context, arg_info.class_name, r_result);
						}
					}
					r_arghint = _make_arguments_hint(info, p_argidx);
				}
				if (p_argidx == 0 && ClassDB::is_parent_class(class_name, SNAME("Node")) && (p_method == SNAME("get_node") || p_method == SNAME("has_node"))) {
					
					List<PropertyInfo> props;
					ProjectSettings::get_singleton()->get_property_list(&props);