### 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

‮
_menu_option_confirm(RUN_STOP, true);
	_run(false);
}
void EditorNode::run_play_current() {
	_save_default_environment();
	_menu_option_confirm(RUN_STOP, true);
	_run(true);
}
void EditorNode::run_play_custom(const String &p_custom) {
	bool is_current = !run_current_filename.is_empty();
	_menu_option_confirm(RUN_STOP, true);
	_run(is_current, p_custom);
}
void EditorNode::run_stop() {
	_menu_option_confirm(RUN_STOP, false);
}
bool EditorNode::is_run_playing() const {
	EditorRun::Status status = editor_run.get_status();
	return (status == EditorRun::STATUS_PLAY || status == EditorRun::STATUS_PAUSED);
}
String EditorNode::get_run_playing_scene() const {
	String run_filename = editor_run.get_running_scene();
	if (run_filename.is_empty() && is_run_playing()) {
		run_filename = GLOBAL_GET("application/run/main_scene"); 
	}
	return run_filename;
}
void EditorNode::_immediate_dialog_confirmed() {