where is the ammo?

**bleep** i have played a few hours of this BETA thinking yes they have bought the the solution for stupid support class not dropping ammo.  But as soon as i started playing the game i cant run up to the support class and take it off him, this function was in the ALPHA.  Why has it not been put in the BETA?

Now it back to the old way of spamming the need ammo on the com rose and shooting at the guy that has the ammo box for him to drop it.