The two things I need help with are related to the notification messages associated with the Subscription Widget.

First, it appears messages display vertically centered in the space represented by the subscription widget’s space on the screen. There's "too much vertical" so the message gets lost because of all the scrolling required. I'd like to see more control over the placement of the messages, or at least position the messages at the top of the iframe.

Next, line breaks are not being honored in the confirmation message. We want to use a custom message with a few lines but what gets displayed is all line breaks removed with all of the messages being packed into one line. It looks pretty jumbled on screen. I'd like to see line breaks added to match up with the line breaks defined in the notifications.