Suggestion: Do not display default images if variation has no gallery

Hello Emran,

thank you for creating this awesome plugin!
Might I suggest a slight change to the plugin logics?

My customers complaint about “weird behavior” of the plugin.

If a variation has no gallery images but has an image, the plugin would still display the gallery images of the parent product.

In our case this for instance led to a mix of colors: https://ibb.co/wwGgrCs

Our implemented solution looks as follows:

/**WooCommerce Product Gallery Fix*/
add_filter('woo_variation_gallery_available_variation_gallery',function($available_variation, $variation, $product_id){


    if(empty($variation->get_gallery_image_ids()) && !empty($available_variation['image'])){

        $available_variation['variation_gallery_images'] = [$available_variation['image']];

    }

    return $available_variation;


},100,3);

This way the Gallery Thumbnails are removed and only the variation image is displayed.

Maybe you would consider to make this a default behavior – or at least a setting?

Thank’s again for your work!!!

Yours,
Ilja