TorchServe Cannot Find Files in Subfolders Inside .mar File

I have a model converted to TorchScript and generated a .mar file to upload with TorchServe in a container. My model requires several files that are organized in subfolders. These subfolders are included inside my .mar file. However, when I run TorchServe, it cannot find the files located in the subfolders.

How can I resolve this issue?