Calender's cell hover issue

Hi,

We came across an issue with Calender (com.smartgwt.client.widgets.calendar) where the Hover message doesn't change if you move from one cell to an adjacent cell. We have seen consistent behavior on the showCase here.

Please click the following link and move your mouse 'sideways' from the cells (with green tick). Once it has displayed a hover message, for cell-1, moving sideway to adjacent cell doesn't change the message. You have to hover away and come back to cell-2 to see its own message.

http://www.smartclient.com/smartgwt/showcase/#compact_calendar_category

Please advise if this is a standard behavior or a bug?

Regards,
Asif