That’s great UX improvement. Thank you a lot!
But it sorts out only part of the problem of drag & drop relations reordering from the end-user perspective.
The unresolved issue is reordering items of Multiple media type field.
Actually, managing of this field has also some other usability issues, but inability of reordering is most critical.
The common case: if you have an ecommerce site with product content type, you often need to have multiple photos of product from different angles, easy way to add new and order existing.
That’s not only the case of ecommerce or photos. It’s quite common, when you don’t need extra content type (i.e. images, PDFs etc) to implement relation between one content item to many attachment files.
It will be amazing if you be able to solve drag & drop for items of Multiple media type field in current Strapi4.