I've never had that problem on mobile and I've browsed here a lot on mobile. Try a different browser on your phone?
That's not how it works on phones. The effective width reported to the browser is less than 768px. I've tried it on both browsers on my android, also tried 2 desktop browsers in dev mode with various iphone/android layouts in portrait and none of them display that cutoff. That doesn't mean it's not happening on Safari on your phone, but it's not as simple as "anything less than 768px".No wonder you never saw the issue, considering they are all higher than 768 px in portrait.
Seems to be okDoes it happen on my forum as well? I also use UI.X framework.
Yaktribe.org/community
ok what about this one?Seems to be ok