Last 4 "meal" flights for 2 PAX:

SFO-PVR - front to back but did get our choices
PVR-SFO - front to back but did get our meal choices
MGA-IAH - front to back one of us didn't get our meal choice
IAH-SFO - front to back 2 didn't get meal choice

The only time I recall getting my meal choice in last year were both sUA on CDG-SFO and all p.s. flights