User blog comment:Narve/Portable infoboxes/@comment-2.86.10.138-20170429204445/@comment-5157002-20170501071725

The old infoboxes sort of work on mobile (to see it, open a page and use the "Mobile preview" button), but they don't work as well, and look different. The new ones, if we decide to use them, will look exactly the same on a mobile as they do on a computer, and will work as intended.