As per the instructions, press enter after you have entered the 4th distance to get the save button to appear.
Clicking the status or the note box also works but with previous version I got a crash if I did it with the note box and not added at least one character in before clicking space.
Haven't been in a new sector since the update, so not tested with the new version yet.
I have and still need to fill at least 1 character in the notes box. Or else throw an error .... errr which I haven't captured :S
Next time, I am having fun atm.