Page selector with external pagination should not reload page with every keystroke

Version: ui-grid - v3.0.0-RC.18-d9b2314 - 2015-01-06

I have useExternalPagination set to true. With the current implementation, if I want to go to page 123, when I input 2 after 1, the page 12 is loaded, and then I can type in 3, which loads page 123.

I also have difficulty in loading page 23 directly, because I cannot just delete 1 and then put in 23 without triggering page reload. I have to go through reloading of page 1, 12, 2, and 23 to get to page 23.

Basically the problem is that the page should not be reloaded with every keystroke.