1) tests/notebook-run.spec.ts:20:7 › Notebook Run › Run Notebook and capture cell outputs ──────── Error: Screenshot comparison failed: Expected an image 694px by 650px, received 694px by 647px. 217 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/jupyterlab-myst/jupyterlab-myst/ui-tests/tests/notebook-run.spec.ts-snapshots/Notebook-Run-Run-Notebook-and-capture-cell-outputs-1-linux.png Received: /home/runner/work/jupyterlab-myst/jupyterlab-myst/ui-tests/test-results/tests-notebook-run-Notebook-Run-Run-Notebook-and-capture-cell-outputs/Notebook-Run-Run-Notebook-and-capture-cell-outputs-1-actual.png Diff: /home/runner/work/jupyterlab-myst/jupyterlab-myst/ui-tests/test-results/tests-notebook-run-Notebook-Run-Run-Notebook-and-capture-cell-outputs/Notebook-Run-Run-Notebook-and-capture-cell-outputs-1-diff.png 26 | const nbPanel = await page.notebook.getNotebookInPanel(); 27 | > 28 | expect(await nbPanel!.screenshot()).toMatchSnapshot(); | ^ 29 | }); 30 | }); 31 | at /home/runner/work/jupyterlab-myst/jupyterlab-myst/ui-tests/tests/notebook-run.spec.ts:28:41

Process completed with exit code 1.

Forbidden non-null assertion