### Godot version

eaf306e0b

### System information

ArchLinux x11

### Issue description

Creating points on a path3d doesnt work.

### Steps to reproduce

- Create path3d
- Create a new curve resource
- Click the add point button
- Click anywhere
- No points!

### Minimal reproduction project

‮
switch (current_menu_option) {
		case FILE_NEW_INHERITED_SCENE: {
			Node *scene = editor_data.get_edited_scene_root();
			
			if (!scene) {
				_menu_option_confirm(FILE_CLOSE, true);
			}
			load_scene(p_file, false, true);
		} break;
		case FILE_OPEN_SCENE: {
			load_scene(p_file);
		} break;
		case SETTINGS_PICK_MAIN_SCENE: {
			ProjectSettings::get_singleton()->set("application/run/main_scene", p_file);
			ProjectSettings::get_singleton()->save();
			
			if ((bool)pick_main_scene->get_meta("from_native", false)) {
				run_native->resume_run_native();
			} else {
				_run(false, ""); 
			}
		} break;
		case FILE_CLOSE:
		case FILE_CLOSE_ALL_AND_QUIT:
		case FILE_CLOSE_ALL_AND_RUN_PROJECT_MANAGER:
		case FILE_CLOSE_ALL_AND_RELOAD_CURRENT_PROJECT: