Leo,
For the website I had working, I found some code I placed in my functions.php file. It fixed the issue. I placed the code below. Hopefully it can be helpful to someone else. Thanks!
/* Replace the theme’s menu with UberMenu */
function generate_navigation_position(){
if( function_exists( ‘ubermenu’ ) ){
ubermenu( ‘main’ , array( ‘theme_location’ => ‘primary’ ) );
}
}
/* Stop the theme from filtering the menu output */
add_action( ‘wp_head’ , ‘stop_generatepress_menu_filter’ );
function stop_generatepress_menu_filter(){
remove_filter( ‘walker_nav_menu_start_el’, ‘generate_nav_dropdown’, 10, 4 );
}