Background

This feature QA will be lighter than what we have done in the past because we have had the ability to test in production throughout the development process using the url parameter. This will encompass a final check that all elements of the sticky header are present and that behavior is as expected between namespaces and wikis

Note: ensure all feature work for sticky header is completed prior to beginning this task

Acceptance criteria

• QA the sticky header across a sampling of all pilot wikis and confirm:
• all elements of the header are present
• transitions between the main, talk, and special namespaces is smooth
• note any other unexpected findings

QA Results - Prod