- Fixed an issue where Anti-Tank Mines could fail to deploy correctly in first-person view.
Since this update, the player is unable to place anti-tank mines in new zones on Casual Breakthrough, until after the last player withdraws.
It definitely wasn't like this pre-patch. You couldn't drop them in the zones you were withdrawing from, but you could always place them in preperation in the new zones.
Edit: Playing PC. Unable to place the mines (by hand) in the new defence zones while players are withdrawing, prior to defending those actual zones. Which means attacker vehicles can rush unimpeded.