When exporting from Keynote to Html, some animations (flip and orbital) don't work
Most 'advanced' animations don't work in the exported HTML presentations from Keynote&nbsp;'09. This is a known limitation of the software and does not appear to be a bug1 since the animations are replaced with the Dissolve animation.

Keynote&nbsp;6 has much better HTML export using iCloud with support for most of the animations in the latest browsers. If you need such animations, consider updating to Keynote&nbsp;6 or use Keynote for iCloud.




  Choose beautifully designed slide transitions ranging from smooth fades to elaborate animations so engaging you may forget you’re working in your browser.


1 I'm sure I remember reading somewhere a list of animations which weren't supported in HTML exports from Keynote&nbsp;'09, but I can't find it now.