Akash Bhavsar
8b7fb9a764
If document viewer is opened from chat window and when document viewer is opened then focus remains on it's modal, pressing escape should set focus back to chat window's input element, if file selecor dialog is opened and if user press ESCAPE on file selector dialog to cancel file selector dialog then it should not close chat window instead it should set focus on chat window input and on second ESCAPE key chat window should be closed also increase z-index of document viewer dialog so image remain on top of cht window OPW: 1777937