File Manager shows file size as 0 for files larger than 2GB

Hi,

I have the following installed

CentOS release 6.9 (Final)
Kernel Version: 2.6.32-696.16.1.el6.i686
CWP version: 0.9.8.273

When browsing files through File Manager, all files larger than ˜2GB are shown as size 0.

But when ls -lSrh shows correct file size.

Is this a bug?