Description
<mat-menu>
doesn't have an API that lets the user set an aria-label
on the role="menu"
element.
I'd like to fix this long term by moving to a different menu API, something like
<mat-menu *matMenuDef>
...
</mat-menu>
(where mat-menu
is the role="menu"
element)
In the interim, we should just add an input for this.