Multiple (tar) layers, same org.opencontainers.image.title?

[MichaelKopfMkf]

Hi everyone,
are there any plans to support like multiple layers with same org.opencontainers.image.title?

I've got some usecases where this would be enormous beneficial:
Given a directory and file structure (build output) with many files, I want to make use of several layers for good reuse within the registry.
Therefore I want to pick some (nested) files to combine for each (tar) layer. As there are thousands of files, I do not want to use a layer per file.

bin/
├─ module_A_lib1.dll
├─ module_A_lib2.dll
├─ module_B_lib1.dll
├─ module_B_lib2.dll
├─ ...4000 more files

I want to create an Artifact with the following layers:

• [all files of module_A as tar], title: bin
• [all files of module_B as tar], title: bin
• [all files of modle_.................], title bin

With oras-py I could write a client to build and use such an artifact by handling layers on my own but I could not consume it with oras cli as it does not allow pulling an artifact with same org.opencontainers.image.title in multiple layers.

As layers have an order within a manifest, I think oras-go and the cli could support at least pulling such artifacts, as a deterministic behaviour can be ensured (higher layers can overwrite lowerlayers if there are any naming conflicts withn the archives).

What are your thoughts about it?