When I checked in I didn't see the new F check-in, and as the J check-in had virtually no queue I used that. The agent there told me I, as a OWE, could have used the F check-in, so it appears that has not changed .straitman said:I was at MEL International on Sat 2nd June and F checkin was as described by NM.
There were no signs indicating that OWE could use the F checkin (or anywhere else for that matter) and I had no reason to ask as I was simply walking past.