Medkits and ammo boxes

[gusty estuary]

So.
We have medic and support, right?
Medic heals and revive, support gives ammo.
First - their boxes disappears after owner dies. That's so strange, and I'm not sure is it a bug or feature, but these boxes need to remain on the ground for at least five minutes.
Second - it's so hard to see icons of it at ground. I think, we need to make em bigger for people around, maybe icon on map?