When adding a font via the FontLoader, the family name is not available via the pull down

When adding a font via the FontLoader, the family name is not available via the pull down. Therefore the only way it can be used is by writing it manually, however this is prone to error since it is still hardcoded and not set to be based on the FontLoader's name. Ideally it would be a case of adding fontLoaderId.name instead as this is more robust.