Day 21 - there is definite movement in several eggs but no pips. Humidity was a bit high during incubation, so I'm sure that messed with things - to what degree, not certain yet.
What temp has the incubator been set at & reading? Even one degree low can delay hatching up to a few days.
Egg movement is a great sign. Patience is key. Don’t be surprised if they pip and then sit like that for half a day with little progress. They like to take their time.