ASTRID was walking towards the building that would serve as the main church in [The Great War]. This was his third day here at FS05 and also the first day of the official shooting. According the schedule given to them, Director Scott planned to shoot the scenes of the cast with shorter screen time first. Like Astrid for example.
He also agreed with this strategy. If they shoot chronologically according to scenes that would appear first, then those who didn't have that much screen time had to wait while the others with bigger role continued shooting. That's simply a big waste of time.
At least with this, those with smaller roles could quickly finish shooting all their scenes while the ones with bigger roles could attend to other things and simply return here when it's time for them to shoot. That way, it would be a win-win for everyone.