[ovirt-users] Attach disk to vm firefox

Greetings. I think I have stumbled upon a bug related to firefox. Running released version of oVirt 3.6 and trying to attach a disk to a vm. It is however impossible to select a disk after position 13 (from top) in the list. Looking at the 'table border' that I assume normally should go around the whole window, in firefox stops a few disks from the bottom of the list and disks below that point can't be selected, hence not be attached. Works in Chrome. Running Firefox 41.0.2 under Linux (Opensuse 13.2) It this a known issue ? See attached snapshot.