Steps to replicate the issue (include links if applicable):
- Open VisualEditor
- Trigger a mid-edit check in content that is at the bottom of the article
What happens?:
The top of the check in the sidebar aligns with the selection at the bottom of the article... and extends off the visible area of the sidebar, causing a scrollbar to appear.
What should have happened instead?:
No scrollbar should appear. The checks should either be constrained to not extend below the bottom of the sidebar (without also colliding with checks above them), or the height of the sidebar should be extended to fit the checks.
