Showing you how long it has been since I flew a QF OZ Domestic near the front.
I was on a 734 PER-SYD and noticed the lack of curtains. Fine that is ok I can see the overhead displays for the movie, the J service

....
What I did find strange was the Y pax going forward and using the J lav. I thought this was helped by the lack of curtains in the 734, to allow the flexible J/Y seating, that Y pax felt they could use it.
So what is the ruling on Y using J lavs? Is it allowed?

Oh this could explain why the Jetconnect 734, that were crewed for a time by QF short haul, took down the curtains last year.