Hello. I was modifying the list of available meta boxes under the “Meta Boxes” option. On the right side of this modal window there is an X button next to each Meta Box. Once you click that, the Meta Box is removed and can no longer be selected.
Is there any way to restore a deleted meta box? I need to get it back to be able to prohibit usage. It seems like a massive oversight to be able to delete this and never get it back.