Frostpunk 2 old voicelines and city announcements

I really liked voice in city and council, that was in FP2 beta. Why 11bit removed it?
It was in Gameplay Deep Dive (https://www.youtube.com/watch?v=SOTYqGktthA&t=118s) on 1:54 and City Unbound Ep.4(https://www.youtube.com/watch?v=Lk-A9pOTDqw) on 1:02