Same issue for me.
I'm playing using an ultrawidescreen fan made patch which only works on 1.03 not the most recent update 1.04.
This PC port is midly jank lol.

Looks like the last update didn't fix it. I can't unlock the achievements on 1.0.4.

It's a real shame that these 11 achievements are still bugged, and with them many other achievements in THQ Nordic's games have never been fixed.

Same here, some achievements are not unlocking.

Same here, sadly - even though I am approaching the end of the game, the achievements related to collecting the spatulas/socks and smashing robots haven't triggered at all. (The others worked fine.) It's a bummer really, otherwise it is a pretty fun game!