Cordova Application Width Different From IOS Safari Width

I'm creating a web application that I'm loading onto an iPad Pro 12.9" via Cordova. If I open the application on the iPad in localhost, window.innerWidth is 1024. However, if I create a Cordova application an open it on the iPad, window.innerWidth is 768. They both have a window.devicePixelRatio of 2.

I have the following tag in index.html:

<meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width" />

What is causing this issue and how can I resolve it?

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