Unable to add content beneath a table when in RTE mode

When editing in RTE and a table is the last item on a page it's not possible to add content beneath that table without switching to wiki markup.

Video shot using Safari 4.

When I place my cursor outside of the last cell of the table and press enter I am taken back to the top of the page:

http://screencast.com/t/MDdlMjExNDUt