xF 2.2.13 brings in a bug where your phones auto-orientation settings are ignored and the app will rotate even if you have orientation locked.
This add-on fixes that.
Two things you'll then need to do:
Open YOURSITEURL/webmanifest.php in your browser on your phone, then refresh the page (this will make sure you don't have a cached manifest)
Remove and then re-add your app from the home screen (this might not actually be necessary if it picks up the new manifest from step 1 -...
