This article will show you how to add a custom banner image to your App.
Important Note
Styling/banner images can also be applied at the Environment level.
Instructions
Navigate to Apps and click Manage on the applicable app

Select the Builder tab

Scroll down and click the Banner Image box

Note:
The image set here will override the image set on the Appearance screen of the app Environment.
Choose an image from your computer
View your uploaded image

Click Save in the top right corner

Click Launch to view the app

View the banner on your app
