You are working on the wagtail/wagtail-newsletter repository. The source code is checked out at /testbed at…
You are working on the wagtail/wagtail-newsletter repository. The source code is checked out at /testbed at…: a task in SWE-Lego-RL-2699 (Harbor dataset). The copy operation should strip the newsletter campaign value.
The task
The copy operation should strip the `newsletter_campaign` value.
Part of Lego-X/Lego-RL-2699.