ui: Fixed escaping and interrupting

* Fixed crash when closing window with ESCAPE
* Fixed interrupt status message not showing when interrupting parsing

src/lib_gui/qt/window/QtMainWindow.cpp

@@ -483,7 +483,6 @@ void QtMainWindow::toggleView(View* view, bool fromMenu)
 
 void QtMainWindow::handleEscapeShortcut()
 {
-	m_windowStack.popWindow();
 	MessageInterruptTasks().dispatch();
 }