Typically, the main embeds xml file is contained in the root of the repo, so that when an external is declared in the .pkgmeta, the usage in the .toc file ends up like Lib\DRList-1.0\DRList-1.0.xml
However, DRList nests its main folder one level down, causing that conventional format to not work, instead requiring Lib\DRList-1.0\DRList-1.0\DRList-1.0.xml.
Since restructuring the folders at this point would break anything that is already using this, my suggestion would be to instead just to add a second DRList-1.0.xml at the root of the repo that then references the nested one.
Typically, the main embeds xml file is contained in the root of the repo, so that when an external is declared in the .pkgmeta, the usage in the .toc file ends up like
Lib\DRList-1.0\DRList-1.0.xml
However, DRList nests its main folder one level down, causing that conventional format to not work, instead requiring
Lib\DRList-1.0\DRList-1.0\DRList-1.0.xml
.Since restructuring the folders at this point would break anything that is already using this, my suggestion would be to instead just to add a second
DRList-1.0.xml
at the root of the repo that then references the nested one.