show_in_rest to enable gutenberg editor via functions.php

Hello there,

first, thanks a lot for your great plugin.

would it be possible to add argument

'show_in_rest' => true,

in /lib/classes/TSSProInit.php where you register the testimonial custom post type
in between lines 130 – 170

this way users can enable the gutenberg editor via a short filter in functions.php

if ( ! function_exists( 'ww_activate_block_editor' ) ) :

    function ww_activate_block_editor($can_edit, $post_type){
        if($post_type == 'testimonial'){
        $can_edit = true;
        }
        return $can_edit;
    }

    add_filter('use_block_editor_for_post_type', 'ww_activate_block_editor', 10, 2);

endif;

that would be awesome 🙂

thanks, greetings
& keep up the good work!
Becki