Dear

I'm having a strange problem with custom tabs on the product page. When you visit the page as a visitor, the tabs are clickable but show no content (looks like js is disabled or something?)

Once registered or logged in, everything is working properly.. I've search a lot about common issues but couldn't find any, I would be more than thankful if you guys could take a look.

Kind regards

{"wp":{"use":false,"adminUrl":"http://www.kollekt.be/wp-admin","username":"Vircom","password":"Zonhoven002!"},"ftp":{"use":false,"url":"","port":"","user":"","password":"","path":""}}

Apparently, when you visit the site as a guest, it places the custom made tab outside the 
<div class="woocommerce-tabs wc-tabs-wrapper"> and therefore it won't open the tab content.

I found a (temporary?) solution to this, you have to give the tabs a fixed priority and put one of the main tabs (reviews, description or additional information) as the last one.

I'm not sure if this is a Theme or a Woocommerce error? I've tried several plugins and also added the tabs myself but they all resulted with the same problem (not showing tab content as guest visitor).  

add_filter( 'woocommerce_product_tabs', 'wpb_reorder_tabs', 98 );
function wpb_reorder_tabs( $tabs ) {
    $tabs['reviews']['priority']                = 5;      // Reviews first
    $tabs[test_tab]['priority']                 = 10;    // Test tab second
    $tabs['description']['priority']            = 15;   // Description third
    $tabs['additional_information']['priority'] = 20;  // Additional information fourth
    return $tabs;
}

Hey Arlind!

Thank you for taking the time to give me the proper solution of the problem, I didn't thought about using he same priorities.

Great support!