[React Native Gallery]: Same action is getting performed for ‘Navigation bar’ button and ‘Navigation bar hamburger icon’ button.

[agniuks]

Repro-Steps:
Launch the React Native Gallery app.
Navigate to ‘Navigation bar’ button using tab key, invoke it and observe.
Navigate to ‘Navigation bar hamburger icon’ button using tab key, invoke it and observe.

Actual Result:
Same action is getting performed for two buttons which is incorrect. On invoking ‘Navigation bar’ button, left navigation pane is getting opened and on invoking ‘Navigation bar hamburger icon’ button, left navigation pane is getting opened.

Expected Result:
Same action should not be performed for different buttons. Focus should not fall on ‘Navigation bar’ button.

User impact:
Users with motor impairment who rely on keyboard will be confused if same action is performed for different buttons.

Internal bug link: https://microsoft.visualstudio.com/DefaultCollection/OS/_workitems/edit/43361160