selenium - WebDriver - sendKeys to browser not work in Firefox? -

i trying send keys browser(not element) using code:

            actions action = new actions(driver);             action.sendkeys("hello! world!");             action.perform();

it works in chrome , ie8, result world in firefox!

i using firefox 22 , selenium webdriver 2.32.0

is bug? thank you.

firefox 22 not supported until selenium 2.34.0 (it may work scenarios @ moment, speaking doesn't work).

i suggest rolling ff20 if want selenium 2.32.0 work, or ff21 if want upgrade selenium 2.33.0.

Sharma