Hi Eddie. Sorry for the delay getting back to you on this. Can you clarify a couple of things for me before I create this as a ticket in our internal bug tracking system? Unfortunately, I'm traveling abroad and I don't have a Windows machine that I can test easily.
When you say search input, do you mean the "draggable stack" on the left rail where you search for dimensions, metrics, etc.? Do you mean the search filters within a dimension? Both? Something else entirely?
Have you tested in other versions of IE, by chance? Other versions of Windows?
Thanks Eddie. Screen shot is very helpful. Can you clarify what "doesn't work" means? From the screen shot it's not immediately clear what is broken about it. Will it not let you type? Not let you apply? etc.