I think this is route dependent still and very varied. For example last month ex-CMB it still has the one tray service but not to/from London. Also various bloggers that have put up reviews recently all show one tray set ups for the majority. Hopefully it will come back because it was in late 2021 that they announced it’ll come back starting with LHR and CDG but as of last week it definitely hasn’t been back across the board even though they said it would be on all routes by March 2022 or something. It definitely wasn’t.