Hi @DarfNader,
There was a post here about this, but I think you may have missed it when Amazon corrected their login issues:
The short answer is that we do not preserve any POSIX info for any integrations, but I have raised the idea again and pointed the product team to the above conversation and this one now so that they can keep this in mind. So far there just hasn’t been enough demand for this feature to put it on the roadmap.