I would like to enable zooming on smartphones. Usually you can achieve this with some fiddling in header.php, but I don’t see anything appropriate there.
I’m on a Samsung Galaxy S6 using Firefox 39.0. But you are right, it works well in other browsers. I hadn’t thought of trying anything different than Firefox, because usually everything works fine in FF.
OT: GP is fantastic. I like it more every day. Well done!