Files on forum with [ and ] in the name have a problem

On Musescore.org's forums, if an image is uploaded with brackets as part of the filename, like image[1].png for instance, I've noticed that what with the [ ] tag system (I guess you can call it that) there's a problem. For instance, if image[1].png is uploaded and applied into the text, I get an error saying that the file image[1.png] can't be found.