Feature Req: In Home/Scores, hover over a score name should show the full name

In M4, Home/Scores, I have 9 different scores....but all show up with the same name because the filename there displayed is truncated truncated. Many W10 apps follow the convention that, if you hover the mouse pointer over a filename, it will cause a pop-up window displaying the full un-truncated filename.
I M did so, I could distinguish between
Arrival_of_the_Queen_of_Sheba-GMaj-OVC-MyOwn3-withfinal
Arrival_of_the_Queen_of_Sheba-GMaj-OVC-MyOwn2-firstsectiononly-chords
Arrival_of_the_Queen_of_Sheba-GMaj-OVCFCl

As things stand, they all show up as
Arrival_of_the_Queen_of