Sadly, this mod has the comments section disabled in Steam. Why disable comments there, but not here?

The mod lists lots of things, but does not list the most important step: how to play with the mod, in the intended way.

I have subscribed to the mod in Steam, but during play the caravan presents the FAQ Caravan bug. The instructions blame a "hard" version of the mod which is not in Steam.. ?
The fixes point to destinations that do not apply, for example:

"In ...My Games\Titan Quest - Immortal Throne\SaveData\Main\_charactername (for each Soulvizier character)
Delete winsys.dxb
Delete winsys.dxg
This should delete the personal stash, and the game will recreate it with correct size the next time you load it."

But my character is not in Main but in User.
I've deleted all those files and the issue persisted. I've re-applied the mod in Steam but the issue persisted.

Is the Steam mod different from the one here? Is there a different, correct way to install the mod instead of Subscribing in Steam?