Hello,
We were able to understand and reproduce the issue.
Please edit the file "administrator/components/com_hikamarket/classes/product.php" and replace the content
if($load_variants) {
$typeConfig['options']['tree_url'] .= '&variants=1';
}
By
if($load_variants) {
$typeConfig['options']['tree_url'] .= '&variants=1';
$typeConfig['url'] .= '&variants=1';
}
And it should fix the issue.
You can use the same patch for the HikaShop product class ; it will affect the namebox search in the HikaShop backend.
Regards,