[2020] NEW CHEAT!! Invincibility in conflict. PLEASE FIX

I witnessed several players using an exploit in conflict which makes them immune to everything while standing still. They wait until you unload your clip, then attack, then go back to invincible statue mode. This to me is game breaking and needs to be fixed asap. Conflict isnt even playable right now as several players are doing it. One messaged us saying they did it because we were running skills and they wanted us to fight only with guns. What?! Please, please, PLEASE fix this. Here is the link for the game clips.

https://youtu.be/gglMkZ4eDCA

https://youtu.be/P_2KVlqq070