[Windows 10, Studio 1.4.5]
Tested in Local → Tracks view:
Keyboard cursor keys including page up and page are not active until a track is first selected/highlighted.
Page-up and page-down are too slow (“clunky”)
End and Home keys are not functional.
After advancing through the tracks listed with the page-down key or the down arrow key, subsequent uses of the scroll bar causes an automatic return to the top of the tracks list (rather than continuing from the last place).