User blog comment:Kirkburn/Technical Update: July 1, 2015/@comment-5558012-20150701203129/@comment-452-20150703155228

Woah, they actually got it right this time.

Recycling my old sandbox example proving that the fluid previews were off, I found that both the "Tablet Portrait" and "Desktop" previews are letter-matching. (I haven't tested whether they're pixel-perfect, I might do that "later")



Now, I'll wait patiently for a Desktop XL user to post a similar screenshot.