This is also a checkbox. It's separate. There's a list of tasks, and a checkbox below it. This is the quest to capture a town within 7 days. It's removed separately for each player in the general and personal tasks.
When I changed the general task to SCENARIO_INFO, neither the red player nor the blue player had a checkbox next to the "killem all" task (indicating completion). When I set it back to "KILL ALL," the checkbox appeared.
The red player doesn't have any towns, only the blue player does. That's why everything is fine for the blue player, but the red player has this terrible task: capture any town within a week...
There's still an empty town on the map, but if I don't want it to be necessary to capture it within a week—because it might not even be necessary to capture it at all...
I can describe it in more detail if needed.
Added 17 minutes later
Hooray! It worked. How did I not notice? I apologize, it was so simple.
That's it! Now I can finally build a map with my own creatures, or a hero without a town. Before, I could only do it with random ones because there was a problem with the number of creatures.
Thank you very much.