When the user clicks the close box of the dialog, the dialog is dismissed from the screen, but the underlying Backdrop.ReferencesDialog object is still alive - particularly, it continues to track main page scroll position to keep centered, etc.., which is time consuming and makes browser painfully slow.
When the user clicks the close box of the dialog, the dialog is dismissed from the screen, but the underlying Backdrop.ReferencesDialog object is still alive - particularly, it continues to track main page scroll position to keep centered, etc.., which is time consuming and makes browser painfully slow.