Our app uses Cordova with a Cordova Local Webserver plugin. This plugin uses the url http://localhost: with a randomly chosen port. Some of the devices that our app runs on are MDM configured and have Content Filters enabled which only allows a finite list of website URLs to be accessed. This configuration has always worked in the past. Starting with the release of iPadOS 16.5, our app now hangs because the content filters are now preventing access to http://localhost. We've tried adding http://localhost, plus any derivative of that URL (i.e. http://localhost:, http://localhost:*, etc.) to the Allowed Website list, but this does not help.
Wondering if anyone else has encountered this issue.