MMH5.5 - Heroes of Might and Magic 5.5

Hi! How to disable the generation of mixed creatures in campaigns?
Hello! Can you tell me how to remove mixed units in a campaign? Editing the MMH55-Settings file didn't help.

Well, I don't know how this mod works, but if it were possible to play without mixed units, there would be a special pak file for that.

Why is it like that?
Because mixed units are usually not generated; they are added to the map, although there was a mod that did this with a script, but it was a long time ago, and it wasn't true.

If I'm wrong, I apologize.