Close Assault vs Amphibious Vehicles

[Killbasa]

I've noticed that close assaults, during the players turn, do not trigger when attacking amphibious vehicles. So far I've seen it with unit classes 33 (Light Amphibian), 34 (Heavy Amphibian), and 35 (Amphibian Tank). Close assaults will trigger like normal during the enemy's turn if they move next to an infantry unit. I've attached two save files, the first one is a bunch of LVTs about to approach infantry. If the LVTs get next to the infantry you'll see the infantry can close assault them during Player 2's turn, but when it is Player 1's the infantry will not attempt close assaults on any surviving LVTs that you have them attack. The second save file takes place a few turns after the first save file. You'll see two LVT's have been destroyed by close assaults, and there is one LVT next to unit D0, and one next to D2. Neither one will close assault the LVTs on Player 1's turn even though they both have 6 moves left, no damage, and only 1 suppression. D2 even successfully performed a close assault on Player 2's previous turn. Is this happening to anyone else? I'm playing on the most recent version (17.0) on the extended edition. I've also tested it on SP:MBT (17.0, extended) and the same thing is occurring.