I suggest an idea for some developper here we have time to read it!
When we have to do a Library, are you agree it's intentionnal, and we often create a scene with a forest pack object (and more?)
So we already have "ready to library scene"
My suggestion is to simplify library creation,
Imagine a function "open a max-scene, and select Forest object to creat a library"
And EACH Forest object create a library icon, with the name and description of the scene object.
So, when we create our own multiple forest pack presets in a scene, we just have to create another new scene, launch the library manager, and create "library since max scene" option, which open a pop up with the option to select Fpp object we want (5, 10, 15 Fpp objects... in a selection) and in just a second, create ALL of them in the library manager...
this should be really cool...