Current questions and answers regarding the map editor.

Good afternoon! I have some questions about the map editor. I'm creating my own map and, as an experiment, I'm changing the settings of some buildings and heroes through Shared (I'm changing the building models to others and changing the hero characteristics). As long as it's in the Maps folder, the changes in the game occur in other maps as well, even though I open these maps in the editor - everything is default there. As soon as I remove the experimental map from Maps, everything starts working normally in all other maps. Here are my questions: 1. Why does the experimental map affect other maps? It's as if I put it in the Mods folder. 2. And is there a way to "isolate" it without removing it from the Maps folder?