[Menu] iOS Voiceover focus trapped after selecting a menuItem

[declanmagee]

• [ X ] The issue is present in the latest release.
• [ X ] I have searched the issues of this repository and believe that this is not a duplicate.

Current Behavior 😯

With voiceover enabled on iOS, when the user opens a menu and selects an option, the menu closes as expected however the focus gets trapped on the selected menu item even though the menu has closed.

Expected Behavior 🤔

Once a user opens and selects a menuItem, the menu should close and focus should go back to the Menu Button

Steps to Reproduce 🕹

https://codesandbox.io/s/mui-icon-button-menu-gomtg

Steps:

With voiceover enabled on iOS:

1. Navigate to Icon Menu Button
2. Double-tap to open the menu
3. Swipe to Select an option from the menu
4. Notice that the menu closes and the focus gets stuck on the selected menu item even though the menu is closed

Context 🔦

It would be great if the focus would shift back to the Menu button.

Your Environment 🌎

Tech	Version
OS	iOs 13.1.2
Material-UI	v4.7.0
React	v16.12.0
Browser	Safari
Screenreader	VoiceOver