For those of us who don't want to use the rudamentary tools to create a basic landing page, and choose to design our own and upload them, your file system is very burdensome. We need the ability to create and have real seperate directories and folders that we can name to upload files for webpages. The folders on your system that we create do not actually create a folder. It is just for oganizing what we are seeing.
Please fix this issue, and allow us more control over content design. I was able to get my page to work, but I had to recode the html file, css scropts, and javascrip files to point to the right place.
I can assure you that landing pages are a large area of interest for us and we are actively working on improving these workflows moving forward. In the meantime, are you able to host those JS and CSS files externally on your server so that you don't have to deal with naming issues or folder hierarchy?