New comic reader not working with reverse proxy prefix

Just found this one. I have a reverse proxy prefix of "comics". So I access ubooquity via "[site]/comics". When trying the new comic reader, it only loads the below... Looking at the source code, all the links to css and javascript are not relative to the actual page, instead they are all like this "href="/comicreader/comicreader.css"> " whereas they are actually at "[site]/comics/comicreader/comicreader.css".