[42.7.0] [rev:28118] Manual melee floor attack with weapon triggers stomp instead

[mrk]

Version: [42.7.0]
Mode: [Singleplayer]
Server settings: [N/A]
Mods: [None]
Save: [Old Save]
Reproduction steps:

 

1. Have auto detect prone zombies OFF
2. Equip a weapon
3. Hold down the aim button, then hold down the manual floor attack button
4. Attack a zombie on the ground with the primary attack button (left mouse button)
5. A stomp occurs instead of ground attack with equipped weapon, as if you did not have a weapon equipped

 

I cannot consistently reproduce this. It seems to occur only once after equipping a new weapon (maybe more likely to occur if equipped from backpack?). I'm usually hopping over short fences and hitting zombies after they fall over short fence or mid ground-lunge attack, so perhaps it's some interaction between short fence hop and equip?

 

I have manual floor attack bound to numpad 1, which is mapped to a mouse button with Logitech Gaming Software. Perhaps related? Seems unlikely, though, given that a ground attack occurs, just the wrong one?

Edited April 15 by mrk