I might be misunderstanding. But the instructions just say to set it as a fallback index. So I don't think its own code would run if you requested these files d

I might be misunderstanding. But the instructions just say to set it as a fallback index. So I don't think its own code would run if you requested these files directly because they exist. > Add /_h5ai/public/index.php (note the leading slash!) to the end of the default index-file list. In this way h5ai will manage all directories in and below DOC_ROOT that don't have a index file.