First of all, I did install your mod, and i have to say: Being able to have diferent modlist, and have diferent independent saves with different list... And interact with modlist on steam... Thats something ONI should have by default. Congrats for your mod.

But, I have a suggestion, If i may say:

The list save management is missing some basic interactions, to make it more intuitive to manage.
I've been playing arround with my mod list in order to tweak some aspects of the gameplay. And being able to save the modlist "inside" an already saved list is quite cool. But it does not come up as a simple "clicking button" , you actually have to write the name of your list again to store them inside it.
Once saved inside and already created one, it came up as a new version, and i dont have control over those version, if I want to delete one of those, or even overwrite one version (lets say i dont want to have 20 versions anymore, and i already choose which one i want to stick with)
I dont see any other option that is not deleting the json file related, save a modlist on a with a temporary modlist name, delete json, and then save the list again with the old name...

I dont know if i explained myself right... Basicaly, some basic actions and buttons to manage your list.

Anyway, I really love it. Thanks a lot for your time and effort in modding for ONI.