I won't get an answer, so I'll ask another question. After the global ban on 'walking on water,' I hoped that this spell wouldn't appear in the scholars, for example, and I manually banned it in all cities. But now I want one city to have walking on water as a mandatory spell, but the global ban simply doesn't allow this spell. At the same time, I remember that in my old map, with terrain 1000, I didn't manually ban spells in each city, and various flying spells appeared there despite the global ban. In general, I'm confused; explain to me how to deal with these bans.

Added 2 minutes later
And I noticed one more thing. The editor treats mines and beacons as related objects, with a shared limit. Therefore, when you want to create another mine, but the editor doesn't allow it, look for an extra beacon and decide what's more important. Here's some useful information.