Should fix Countermeasure accolade

To earn this Accolade, need complete the following:
Destroy 15 projectiles in a match using the Grenade or Missile Defense System.

There is no chance to destroy 15  projectiles in a single match unless play on Operation Metro.
I've played BF6 for 600 hours, but I haven't gotten Countermeasure accolade even once.

Countermeasure dog tag is Silver but harder to earn than Gold dog tags.