When I put a passage (e.g. Mark 8) to the command box, I normally expect that it opens the Passage Study Layout.
It actually shows a list of choices but as I usually am impatient and expect some sort of predictability in the program, I just press Enter - and often I get surprised: it may open almost anything.
This is not a new problem although nowadays there may be more options available in the command box. Could there be a way to set some user preferences?