Only one creator name appears in the admin page

Is it possible to change now, or maybe in a future release of Omeka, the number of creators shown in the admin page.
I explain : when you browse the items, even if you enter several creators, or items types, the items page will only show one creator and one item type. It can be tricky and I thought several times that I forgot to enter the others. You can only have this information when you click on the item and show the resume.

Thanks for your answers!