When I upload a zipped folder that contains an index.html file and unzip it in bash, it seems it skips extracting the file. I also seem to not be able to upload .html files from the upload button. There should be something like inflating: build/index.html down here
Archive: build.zip
inflating: build/asset-manifest.json
inflating: build/favicon.ico
inflating: build/logo192.png
inflating: build/logo512.png
inflating: build/manifest.json
inflating: build/precache-manifest.9c5dcf314c7b846c5d6ea2befb8fe905.js
inflating: build/robots.txt
inflating: build/service-worker.js
creating: build/static/
creating: build/static/js/