Gauge label suffix overlaps previous label suffix

[shortpasta]

Today's showcase:
http://www.smartclient.com/smartgwt/showcase/#gauge
I am guessing it is SmartGWT 3.1p-2012-11-23.
Using Chrome 23 and FF 6.0.2.

I change the Label Suffix from "%" to "%%%%", and it looks fine.
I change the Label Suffix from "%%%%" to "a_", and the new label suffix overlaps the previous one.
See attachment.

[Isomorphic]

This has been fixed for 3.1p builds but the Showcase doesn't have the patch.