Unexpected screen when testing an app using TestFlight

This is my 1st project so sorry for the elongated explanation.


I created a program in Construct 2, used Cocoon.io to compile it, exported it via archive to xcode (v1.04) & now have built a version that has been accepted for testing in TestFlight.


I've put the TestFlight app on my ipad, accepted & downloaded my app but now I've hit a wall.


When I open my app a screen starts that isn't a part of my app. The top left has '<Menu' in light blue, then 'History', and near the bottom is

'Run Using' and underneath that are 'Canvas+', 'Webview+' and 'Webview' buttons. Under those are icons for 'url', 'documents', 'favorites' & 'settings'.


I've searched but I can't find any documentation about what's going on. Does anyone have advice they can offer?