For some context, the incorrect user agent reporting is a known (and relatively deliberate) problem with WebKit, the open source web browser engine that underpins Safari:
https://bugs.webkit.org/show_bug.cgi?id=216593
Depending on the User Agent is p...
I definitely remember reading on the page that you linked that a fix was coming on a specific date in December (sometime during the first week, if memory serves). But that same page no longer mentions a forthcoming fix at all.
It just suggests the o...