SPECIALIZED CITY AND HERO UNITS ARE NOT CREATED!!!!!!!!

The hero's shared data and the city's specializations have disappeared! Well, it's okay – the city can be easily changed, but the hero... I can't even copy him! In short, the company is doomed...

Question: Did the hero disappear on the second map or while editing the first one? If it was the first, then everything is correct; additional heroes created through shared data work within a single map. And if it was the second, it's most likely a one-time error; I can resend the unchanged version that you sent me.