Filtering is not working with the collpased columns

[abhimk]

Hi,
I have identified an issue with filtering table add-on, in which once the collapsed column is unchecked the filtering is not working for that column. Please see the screen shots attached.

I am using, Vaadin version - 6.8.13 and FilteringTable addon version - 0.9.2

Please note, the columns are set to collapse upon UI construction.