Steam did not register my achievement

The achievement Action Reaction is bugged for me. I got it yesterday and it popped up in my collection book and post game summary on steam but doesn’t show up when i look at my achievements for the game on steam. I tried again today to see if maybe I just need to do its again but still nothing. It one of the last few achievements I need left in the game so any help is appreciated.
Steam ID 76561198078361919