Opening a file form $HOME makes Epiphany show a path to /run/user
This doesn't happen if the opened file is in the ~/Download. This is specially problematic when opening a downloaded site locally (like trying to see the kernel docs generated locally), since it cannot load the necessary js and css scripts.
I'm currently using Epiphany 43.0, from flathub.
Please let me know if you need more info.
Thanks a lot!