Why am able to click on outside area of fileupload coral widget
When am trying to use a file upload in Touch UI dialog, i can see that the user/author is able to get the upload file popup window on click of outside area of the coral file-upload widget. which gives me not favor authoring experience when i have a more than one file upload widgets in a dialog.


Attached the dialog screenshot below of my node structure, example that i have created for this issue by updating the below tutorial sample package.
Adobe Experience Manager Help | Creating your first Adobe Experience Manager Touch UI component
File upload dialog Node


