Valtteri

Hi Oleg,

Thanks for your reply!

We’re using the native WooCommerce product edit page – no custom code for saving products.

It should be an easy fix – for example (before accessing):

if ( !isset($_POST['br_labels']) ) {
    $_POST['br_labels'] = [];
}

Great to hear that you’ll look into fixing it in the next release!

Best,
Valtteri