Antifeature warning message should always be on top of the page
Example, https://f-droid.org/repository/browse/?fdfilter=lamp&fdid=tv.piratemedia.lightcontroler says "The upstream source code is not entirely Free" at the top on my Android device but not on my GNU/Linux web browsers.
The consequence on GNU/Linux is that I sometime don't spontaneously see the Antifeature messages. Can you always put them on top of the page?