Issue Summary

When returning to an already configured Artifact Download Plan, the Source Plan dropdown shows an unrelated build plan.

Steps to Reproduce

1. Create a plan called "Test" in the project "Test"
2. Add multiple stages
3. Add an Artifact downloader task to the second stage which downloads the artifact from the first stage
4. Clone "Test - Test" into a new Plan called "Test" in a Project called "Some Test"
5. Return to the Task configuration for "Test - Test"
6. Open the Artifact Downloader task

Expected Results

We see "Test - Test" as the Source Plan

Actual Results

We see "Some Test - Test" as the source plan

Notes

• The build plan will still work as previously configured
• This is caused by the substring search used to generate the Source Plan list

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available