I've got an interesting issue, which seems like a simple problem. When you assign a midi button to a VC button, it will automatically send feedback to the controller when that button is enabled. I.e. If I push a physical button that toggles on a VC button, then the physical button lights up.
This does not seem to be implemented for frames. If I enable a frame with a midi controller, the frame does not give feedback when it is enabled. I was hoping that, on being enabled, the physical button would light up, like it did for the VC button -- I was disappointed.
Is this a glitch in the program, or operator error?

I'm running Lubuntu 15.04 i686, QLC+ 4.10.3a/Qt5