Beta 4.0.0 - Sometimes - selecting (scroll up) the Menu to use - does not show my shortcuts

You should already be able to use your mouse by hovering over a row and clicking it. Furthermore you can even scroll between items with the mouse scroll wheel or on a trackpad.

ok - I just figured it out - - I can't "select" the menu to use with the mouse - but have to use the "up/down" keys on my keyboard. Can I (instead) just use the mouse to select the Menu I want selected - to show the related Shortcuts? Thanks :)