mORMot Open Source

Hi, I use httpplatformhandler and it's ok if it's configured on the root of the site, but if I try on a subdirectory of the main site it does not work. Is there no way to configure the httpplatformhandler in a subfolder? If there must be other services (no mormot) in other subfolders in the same site, is it not possible to use httpplatformhandler?