Sounds like a change was made June 1.
Passengers flying in MCS ( or Premium Class)reporting that they are no longer able to select snacks during flight (for free). On VX it was usually rows 3 and 10.
Previously, on Airbus (VX) metal in F, we had the option to choose something from the snack tray or on some flights (SEA/LAX). snack tray passed around after meal service.
Hoping this does not mean that we can will no longer ask for a box of cookies after the snack/meal service. I guess we will find out next week when we fly again.