Show existing keyboard shortcuts for palette items that have them

Hello everyone.
Sometimes, when one wants to know if a certain palette item has a keyboard shortcut assigned to it, one must search in the handbook, or in the Preferences dialog's Shortcuts page. But it would be much easier if those existing keyboard shortcuts were shown along with the tooltips of the palette items themselves.
For example, the shortcut for Staccato is Shift+S. But to discover this one must look at the handbook or in the Preferentes dialog. I think when one puts the mouse cursor on top of the Stacatto item itself, the keyboard shorcut should appear there inside the tooltip - Staccato above (Shift+S).
Thanks in advance.