Keyboard input and multi select...

[the-t-in-rtf]

In using the demo site, multi-select does not appear to work well with keyboard input:

1. There does not appear to be a way to select more than one option
2. Navigating to the multiselect and moving the arrows behaves oddly, i.e. the cursor does not show up until you have navigated up and down a few times.
3. Using the arrow keys clears and previous selection

IMO there should be an outline for the cursor and a highlight for selected items, and enter or space make sense as the selector/deselector.

[the-t-in-rtf]

Tested with Chrome 36.0.1985.125 and Safari 7.0.6 (9537.78.2).