This is wrong. I dare you to spend more than 10 hours this week flying an air vehicle. I guarantee you will experience the bug. The IGLA will blatantly go through flares, if you haven’t seen this when using it I don’t know what to tell you - you’re either delusional or you want the IGLA to be bugged because you hate pilots.
I personally used it a tiny bit and got to experience the bug myself when I shot the IGLA at a heli and the heli clearly popped flares yet my IGLA hit.
The description says you can reacquire the target mid flight which means that once you lock, shoot and flares are completely dispensed and NO LONGER ACTIVE you can re-lock the target and the missile will find its way to the target (assuming the missile didn’t explode).
Lastly, the initial acceleration buff is a huge buff overall. There’s more maps with small airspace than there is with big airspace, this is a huge buff to every single map where there are helicopters that fly close to infantry.