Bulk Rename Utility

I have noticed that in Bulk Rename v.3, 64 bit you cannot rename (and do all the rest that come with it Cut, Copy, paste part of the filename) a single file. Is this the case for the rest of you? I find this disturbing cause you cannot use part of the filename to run changes in the panels i.e the replace panel by copying pasting to it from the original filename.
Thanks in advance

Hi, you can use F2 to rename / edit a single file. We will also add the double-click to edit name back in the next release. thanks

Thanks F2 will do for the time being I am covered