add filter by category on insert media modal page

I use a child theme and I have succesfully added support for categories in the media library.
Now I can assign categories to any file in the media library, and I can filter the media library by category.
But I can’t figure how to add filter by category in the popup window which is displayed when you click on “insert media” in a page or a post.
I could not find the screen id here.
Please tell me how to proceed, and notice I don’t want to use a plugin for this.

Here is my code for what is working right now:

/*
add categories to medias
*/
function kpcms_register_taxonomy_for_medias() {
    register_taxonomy_for_object_type( 'category', 'attachment' );
}
add_action( 'init', 'kpcms_register_taxonomy_for_medias' );

/*
add category filter to media library
*/
function kpcms_add_image_category_filter() {
    $screen = get_current_screen();
    if ( 'upload' == $screen->id ) {
        $dropdown_options = array( 'show_option_all' => __( 'Toutes les Catégories', 'kpcms' ), 'hide_empty' => false, 'hierarchical' => true, 'orderby' => 'name', );
        wp_dropdown_categories( $dropdown_options );
    }
}
add_action( 'restrict_manage_posts', 'kpcms_add_image_category_filter' );