Using the Flathub version I recently loaded up a folder in which several albums had just been jumbled up together. The Tag to file name option is one I had used before but because of these multiple albums I wanted to just split it up into individual folders. Adding a forward slash only creates an underscore and not a new folder. While I haven't checked I would assume that the WinUI version also has this issue, though with the backslash. This would just be a really nice thing to have if you are dealing with multiple albums as I was