Not sure if counts as a bug, but this was in patchnotes:
Hold Fire
The following change was to address the issue of vehicles revealing themselves with their secondary weapons against both land and ground targets. Secondary weapons will not auto-engage unless hold-fire is de-activated. The only exceptions to this rule are the Brummbar and Dozer which excel in attack-ground micro. Their MGs will still target infantry that are within range when hold-fire is active.
Now applies to all weapons on a vehicle
Brummbar and Dozer Pintle MGs will still target infantry on hold-fire; they will not auto-target aircraft.
The m15a1 AA halftrack still fires its .50 cals when hold fire is toggled on. Maybe more of an oversight than bug? Seems like it would be an easy fix
Relic Entertainment
cblanco ★ 
보드카 중대 
VonManteuffel 
Heartless Jäger 
