SBP 7: Can't select lines on a hidden layer.

It seems like SBP 7 is buggy and wont select lines hidden layers. I want to start working in SBP 7, but this has to be fixed. It’s a main part of how I work. Does anyone know a way to make this work in 7?

To specify, what I do is have a bunch of layers with the character doing all of their poses on the different layers in one panel. I’ll have all of them turned off except for one, so I can clearly see where that on is in the frame. And I can adjust them all clearly that way. I also need to erase on hidden layers. All of these were things you can do on SBP 6 that didn’t carry over.