thank you I didnt know if it was different platforms or different versions that was the difference so sorry about that.

Quest 2 campaign missions are considerably longer than other versions. You can see the difference when watching flying pigs speed run and the second place speed run. For example in the end of the second mission where you have to clear the ware house in flying pigs speed run the door is already open where as in the 2nd place speed run he has to go and get the key card to open the warehouse.