Achievements don't unlock in Atomic Heart?

I was having the same problem with no achievements unlocking and it turned out that keeping the game on quick resume was the problem!!!. I was at the point where i was fighting Hedgie and the achievement for killing him and using all 5 statues didn't unlock and looking at my achevemnts the one for getting on the train and escaping Vavilov also didn't unlocked . once i removed the game from quick resume and loaded my save the scanner achievement popped, I then killed Hedgie again with the statues and the two achievements unlocked, BUT the other two achievements for train and Vavilov didin't unlock. The games a buggy mess

No progress in Atomic Heart

Just finished the game. Still no achievements

Yes I did and the console was connected with the internet and I continued playing and crossed multiple points where you should've unlocked achievements

Were you able to check the link provided for further steps?