IFVs have a very slow resupply rate

I want to preface this with the fact that I don't know if this is an intended balancing decision or not, but I'm strongly leaning towards it not being intended. Essentially, the IFV resupplies autocannon ammo at a far slower rate compared to the MBT or the MBAA. The latter two can completely resupply their main weapons from empty to full with, at most, 4 ticks at a resupply station. IFVs, meanwhile, have a maximum capacity of something around 240 shells while a resupply tick only fills 12 rounds. This means fully resupplying takes twenty ticks. This is an absurd amount of time to be sitting around doing literally nothing. Please increase the amount of ammo gained per resupply tick to more closely match the resupply rate of the other ground vehicles.