Currently, when you save files as cache in Pipelines, the timestamp of the files saved is based on the current Pipelines build the cache directory is downloaded and extracted.

Example Scenario:
When SBT compares a local file to a remote as the local file is always newer. This means that caches may break builds due to outdated libraries in a given snapshot.
Caching dependencies - Atlassian Documentation

Feature Request:
It would be useful to preserve the timestamp when the Cache was created not when it was extracted in a current build.