Can't create new folder
I've just installed Photoshop in a fresh install of Windows 11.
When I try and save a file using 'Save as...' and click on the 'New Folder' button, nothing happens. I can save a file in an existing folder with no problems and if I go out of Photoshop and make a new folder in windows explorer I can open the folder in the 'save as' dialog and save the file, but, no matter what I do I can't actually create a new folder in the dialog box in Photoshop.
Any help is appreciated.

