showLabel prop on DOM element

[eric-kimbrel]

Problem description

NavigationView passes the showLabel prop to DOM elements causing a warning:

Warning: React does not recognize the showLabel prop on a DOM element. If you intentionally want it to appear in the DOM as a custom attribute, spell it as lowercase showlabel instead. If you accidentally passed it from a parent component, remove it from the DOM element.

Link to minimal working code that reproduces the issue

Versions

• React-UWP: 1.1.6
• React: 3.2.14
• Browser: Chrome