Toolbox o-ring face groove doesn't work on non-circular faces

When trying to use the toolbox groove tool to create an o-ring groove I found(with the help of my VAR tech support) that it won't work on a non-circular perimeter face. I would like to enter an enhancement request but for some reason when I try to link to it I get a access denied message. Any help with either situation would be appreciated.

D. Lundy

SolidworksToolbox