Before if you did a bulk product update there was an error:
> TypeError: Cannot set property 'variants' of null
It only seemed to happen if pagination was required i.e. more than 15 products. It seemed to be happening because the default sort order on the products API endpoint which handles the bulk update is 'created desc' but 'name asc' on the /admin/products controller.
Another fix included here is for the sorting direction arrows which were not displaying on the admin products page. The sorting arrows require the sorting expression to be on the :sorting var instead of :q.sorting.
Fixes#6399
1fcf797d4e