Apologies if this is already possible but i have not found an obvious way to do so (other than editing the .xml files)
9 model entries in a project with only 1 actual model (see screenshot). That hasn't occurred on it's own, i was experimenting a lot on that project so a plenty of chunk.model entries has been created in the process.
That being said it would be good to have an option to remove empty entries (for example chunk.removeEmptyModels as a cleanup procedure).
.clear method seems to only remove the model data but not the entry.