TextView setScaleX()/setScaleY() and setTextIsSelectable(true) selection

I have TextView and want to use setScaleX()/setScaleY() to make the text zoomable. But when I try to select some text by calling someTextView.setTextIsSelectable(true); and TextView has zoom other than 1.0f the text selection markers apprear in wrong place, it seems that the selection is shown in the old place of selected text.