When recording multiple takes in layers, I often run into trouble while comping as Studio One will not make a new layer for every new take. In stead it's trying to be 'smart' and is filling blank space in previous takes with the new clips if there is space.
The pro is that it takes less layers to record all your comps, but the downside, and personally I find this a big issue, is that the takes do not end up in the order in which they are recorded. Sometimes the last take is at the bottom, but it also happens a lot that takes end up somewhere in the stack above. When doing a lot of small takes, you get lost very quickly.
So please give us the option to simply make a new take for every new recorded part, or at least do not place new takes on previous layers.