Commented Issue: Display error on AutoCompleteBox when using it inside a ScrollViewer [9503]

When we put an AutoCompleteBox inside a ScrollViewer control, the dropdown that the user uses to select the items is placed incorrectly outside of the scrollviewer, instead of being just above the textbox from the control. Attached example with and without scrollviewer
Comments: ** Comment from web user: ProbablyMike **

This is problem is really holding up and complicating our development of our apps on WP7, so is a big problem for us.