fix(menu): mobile

[samuel-gomez]

Related issue

Reference to the issue

fix #1004

Description of the issue

• mobile menu not appear
• fix some accessibilty issues

Person(s) for reviewing proposed changes

@korger-johan @arnaudforaison

Important

Before creating a pull request run unit tests

$ npm test

# watch for changes
$ npm test -- --watch

# For a specific file (e.g., in packages/context/__tests__/command.test.js)
$ npm test -- --watch packages/action