I found that every now and then Dupes will pull out their tool and it will be oddly colored. Layers over with bright pink. It doesnt happen often but only every now and then.
Steps to Reproduce
I wasnt doing anything special. As they were performing their tasks if you watch sometimes the tool would be like this. ive done multiple new games and has had the same effect.
Status: Known Issue
We are aware of this issue and have it logged internally but either we do not have a fix ready yet or we are not planning on addressing the issue in the immediate future.