I can see there's a new format for 3D assets being imported into the LS project. All of them are imported in a packed state. Firstly would love to know more about what this does and why it is there. Is it for performance optimization? Secondly it has now become a two step process to modify the materials since we need to unpack the resource first to gain access for modification. Also there's only one way to do it by unpacking the main resource. Would like an easy double click on material to prompt me unpack resource if packing is going to stay default