Put the shortcut key for a given command in parentheses as part of the tooltip

When I mouseover over the “Zoom” button, after a few seconds a tooltip appears with “Zoom”, explaining what the tool does.

It should include the shortcut key in parentheses - i.e. “Zoom (Z)”.

This would save a lot of time and make it much easier for folks to quickly learn and get comfortable with shortcut keys.

Very easy to implement as well.

Would this help?
shortcut keys