Currently only Jupiter's GRS transit time is shown and only for future events. If the transit time has just passed, the GRS will still be visible, but SkySafari/Starry Night only shows the next transit time some 9hrs in the future.
A mechanism is requested to indicate when/if the GRS is currently visible. Either include rise/set times for the GRS (similar to Jupiter moon events) or display the "current" transit time, even if just passed, until the GRS is out of view.