Bug: First Order Stormtrooper's Advantage is lost when he counters

BeWary

If FOST is hit and he counters when he has Advantage, the Advantage is lost. I think this is a bug because it wasn't a regular attack, it was a counter, and Advantage is supposed to last until the next regular attack.

Supercat

Advantage lasts till a critical hit (or a dodge, the dodge part seems like a bug).

scuba

I think you are confusing it with Phasma lead ability which will grant an assisting ally advantage for 2 turns if they already had it.

Every other use of advantage is the next attack be it counter or that characters turn or called for an assist not done by phasma lead

gig4ls

I agree with scuba, counters are considered basic attacks (see Fives' ability to put speed down on counter, Sun Fac's ability to dispel buffs, etc.), so if FOST counters he should lose advantage.