WPML Language Switcher Replacement

Hi Team!

I am trying to get rid of the default language switcher in Enfold and replace it with a dropdown integrated in WPML.

I use the child theme and tried all suggestions on here such as:
Adding below to custom.css of child and quick css in General Styling

.avia_wpml_language_switch_extra {
  display: none;
}

Adding something else into quick css:

#top .sub_menu>ul, #top .sub_menu>ul>li {
display: none;}

Adding below to the functions.php of the child:

add_action('after_setup_theme','avia_remove_main_menu_flags');
function avia_remove_main_menu_flags(){
        remove_filter( 'wp_nav_menu_items', 'avia_append_lang_flags', 20, 2 );
        remove_filter( 'avf_fallback_menu_items', 'avia_append_lang_flags', 20, 2 );
        remove_action( 'avia_meta_header', 'avia_wpml_language_switch', 10);
}

I also disabled the merging of css and javascript, just to be sure and deleted old css.

Nothing seems to make the menu go away?

Thank you!
Matt