View Menu - keep it open when checking widgets/views on and off
Currently, when switching a widget/view port on or off in the View menu, the menu closes after the click. That means that I have to repeatedly click on Menu --> View when selecting or de-selecting several widgets/view ports. It would be better to either keep the menu open until the users clicks somewhere outside of the menu, or open a separate window where the selection which widgets/view ports to show or hide can be done in one go.