Accordion collapsible content-width wider than accordion during animated expand

I found this bug: http://bugs.jqueryui.com/ticket/5701

and I am running into this exact same problem. The ticket was closed as not a bug but it appears there is no resolution, workaround or explanation at all.

I tried to comment on the ticket but I told me I exceeded the number of allowed posts (new account).

Has anyone seen this, or know a workaround?