In Biab you also have the Piano Roll. Click on the instrument track you want to edit first then under the menu heading "Window" halfway down is Piano Roll Window. It's the same one in Power Tracks. You can do a lot of midi editing there and there's also a help button that opens the help file for it. For individual notes you can also click on the quarter note icon to open up Notation. Click on the second icon in that group on the left hand side to open Editable Notation. There you can enter, edit, delete, copy or paste notes. I agree that PT is still the superior midi editor because of the Tracks view but if you want to stay in Biab, those two windows will get the job done.

Bob

Biab/RB latest build, Win 11 Pro, Ryzen 5 5600 G, 512 Gig SSD, 16 Gigs Ram, Steinberg UR22 MkII, Roland Sonic Cell, Kurzweil PC3, Hammond SK1, Korg PA3XPro, Garritan JABB, Hypercanvas, Sampletank 3, more.