LPS-40936 - Can not search in the Scope selector

Hey @natecavanaugh,

Attached is an update for http://issues.liferay.com/browse/LPS-40936.

NOTE: The reason why a user is normally able submit a form by clicking enter while focused on an input, is that the browser checks to see if there is a button/input of type=submit within the form. In the mobile view, we were hiding the button with display: none, and in most browsers (all except FF), it acts as if the button is not there at all. Making it impossible to submit the form. By hiding the button with the clip property, the browser still sees the submit, allowing the user to use the enter key to submit the form. - @Robert-Frampton 

Please let me know if you have any questions.  Thanks!