Retrying rename

If a file is in use and I try to change it's name, a dialog window saying that an error occurred will appear. After clicking "retry" rename dialog appears - and what I always do is clicking OK. What is the purpose of showing rename dialog window? I'd like DOpus to just retry last rename after clicking "retry".

The rename dialog is shown in case you want to edit the new name when you retry.

But it makes you click one more time.
Maybe additional button "rename" next to "retry"? I know, there are already a lot of them in retry dialog.
Other idea is to place edit box in retry dialog so if you want to change the new name, you can do that easily. And no additional windows after clicking "retry".