Animated smiley iOS quirk

[trilogy33]

Seems to flicker on iPad. GIFs intermittently dropping a frame, or two.
Always put this down to an annoying iOS quirk, meh.

Also when zooming the page containing animated smileys, the animation may stop entirely.
Intermittently as above, depending on the page position/pinch zoom position.

 

[Naatan]

This really doesn't have anything to do with XF what so ever. It's like you said; an iOS quirk.