Esc key does not close intellisense/argument list

Hi,

When I am in a function call such as:

Mapper.CopyValues(columnSource, col);

and the pointer is between both arguments, R# shows the various overloads in a "tooltip" and I can select one using the up/down keyboard arrow keys. In R# 4.5 I can press the escape key to dismiss the overload list and navigate elsewhere but in the latest builds of v5 I can't.

This also happens if I press Ctrl+J and get the list of Live Templates: I can no longer press escape to exit that mode and navigate elsewhere with the keyboard.

This is the build from the 27th January, I am using VS2010 Beta 2 with Resharper Intellisense on.

Hope this helps,
Jose