H5Dread_chunk with partial reads

I would love to be able to do a "partial read" of my raw chunk.
Some compression algorithm allow multi-level decompression, so doing a partial read, would give us information like:
1. what part of the chunk do we actually need to read to decode at a certain level.

I understand that this breaks some of the models in HDF5, but for certain very large dataset use cases, this kind of "multi-level reading" really does help.

# Describe the solution you'd like
Being able to provide a:
* offset within the chunk
* size of read

to read at the raw level.

# Describe alternatives you've considered
Saving the data in multiple resolutions.
That isn't fun now is it ;).

It just becomes hard to manage

# Additional context
I thought of doing this with the direct file pointer, but in certain cases, such as virtual dataset, it doesn't always exist.