[Zubersoft]

You can assign the escape key yourself under Settings->Touch & Pedal Settings->Pedal Actions to return to the library screen. There are issues with using the escape key for actions though, namely that if you use escape to close a dialog that pops up, the escape key will still be processed and return to the library screen. I couldn't completely resolve all those kinds of issues which is why the default behavior for the escape key doesn't return to the library screen.

Mike