SubstantialElk6
Regrading cloning the executed Task:
In the pip requirements syntax, "@" is a hint that tells pip where to find the package if it is not preinstalled.
Usually when you find the @ /tmp/folder It means the packages was preinstalled (usually pre installed in the docker).
What is the exact scenario that caused it to appear (this was always the case, before v1 as well).
For example zipp package is installed from pypi be default and not from local temp file.
Your fix basically means the "installed section" is ignored, regardless of what it contains.
Notice that when you clone the Task, you can always clear the "Installed Packages" section and it will just default to the "requirements.txt" from the repository.