[material-ui][Autocomplete] Using limitTags prevents clicking buttons outside of autocomplete while autocomplete is focused

Steps to reproduce

Link to live example: issue is also in the MUI docs

Steps:

1. Select options until there are more than limitTags options selected
2. Try to click a button outside of the autocomplete (e.g. the 'expand code' button)

Current behavior

The autocomplete is unfocused, but the click on the button is ignored.

Expected behavior

The click is also propagated to the button.

Context

We have a form with an AutoComplete where we set limitTags to prevent the AutoComplete from growing indefinitely. When people make a change to the selection in the AutoComplete and immediately click our 'Save changes' button, the click is not propagated to the button and the changes are not saved.

Your environment

Tested on latest Chrome (linux and mac) and Firefox (linux).

Search keywords: Autocomplete limitTags