Quote Originally Posted by Daniil View Post
@firefoxSafari, thank you, your last workaround helps.

Though, there is the strange behavior in Chrome if update a tooltip calling its update method. We use in a tooltip for a grid rows. The fist time a tooltip is ok, the second - narrow, 3rd - again ok, 4th - narrow, etc.

Strange, still no attention from Sencha.
I observed the same thing in Chrome. Really weird...