What problem does this solve or what need does it fill?

I am trying to use .meta files for a GLTF asset loader. However, it seems I need to specify every field for the GltfLoaderSettings.

What solution would you like?

I would like for all assets loaders to include defaults (via #[serde(default)]?) so that I do not have to specify every field in my asset meta file.

What alternative(s) have you considered?

I can specify every single field.