In the Nov 14 nightly build, there is a regression issue. The tabs now stretch to fit the width of the strip on ie10 and Chrome 23 on the pc. 

Hello Brian,

This is not a regression - its how the TabStrip in native iPhone applications works and we updated the older styling as part of the new iOS 6 style updates. The tablet version doesn't do that, so if you prefer the old look, you can force a tablet platform. Alternatively I can provide you with some CSS to revert to the old styling.

Kind regards,
Kamen Bundev
the Telerik team

Kamen--
Yes, if I could get some css to revert the look, that would be great. Just so you know we are using Kendo Mobile UI in a solution that is expected to run on both mobile and desktop. It seems your product (Mobile) is not expected to work in a desktop environment (Chrome, Safari on a PC), IE10 on a Surface, etc. But it does work pretty well already. We are having great success (multiple deployments and a queue of new customers) with our solution built on Kendo UI Mobile (http://www.prweb.com/releases/2012/9/prweb9923210.htm) - so please keep in mind as you move forward there are customers using Kendo UI Mobile in a cross-scenario on desktop and mobile. Thanks.
--Brian  

Hi Brian,

This CSS rule should be enough to revert the icons, let me know if it works for you:
.km-phone .km-ios .km-tabstrip,
.km-phone .km-ios .km-tabstrip .km-button
{
    display: inline-block;
}

All the best,
Kamen Bundev
the Telerik team