Sonar X3d - VST effect bypass button (when in effect view), only works on VST3 effects not VST2 effects.
 
I have just noticed that in effect view, that the VST effect bypass button only works on VST3 effects. If press the effect bypass button in a VST2 effect nothing happens. You can still bypass an effect (VTS2 and VST3) by pressing the buttons of the effect in the effect bin.
 
Is this a bug or a consequence of moving to VST3 effects in Sonar X3?.

The bypass button in the effect is a feature of vst3, not vst2.4, not a bug because it's greyed out and unavailable in vst2.4 effects.