Deletion with upsert is not working

I have a very simple question:

When I delete a node using:

{
	delete {
    <0x11178> * * .
	}
}

It deletes all the predicates except the uid. Refer to the screenshot.

Screenshot from 2023-04-26 18-38-31

Is it the desired behaviour of dgraph? How to delete this uid predicate also. I just want the node to disappear.

I tried this also, but no affects.

        delete {
          <0x11178> * * .
           <0x11178> <uid> * .
        }