Watermarking image with image overlay

Hello,

In CI3, I used to watermark images with an overlay of another image.

It looked like this: 

PHP Code:

   $this->load->library('image_lib');

                $config['source_image']    = $filepath;
        $config['image_library'] = 'GD2';
        $config['wm_type'] = 'overlay';
        $config['wm_overlay_path'] = realpath(APPPATH . '../uploads/watermark.png');
        $config['wm_vrt_alignment'] = 'bottom';
        $config['wm_hor_alignment'] = 'right';
        $config['wm_padding'] = '-10';
        $this->image_lib->initialize($config);
        $this->image_lib->watermark();

        $this->image_lib->clear();
        unset($config); 


I want to do the same thing in CI4, but I see only a possibility to watermark with plane text overlay in the documentation.

Am I missing something?

Thanks