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Updates to Notebook Cell output causes abrupt flashing/flickering in notebooks and interactive window · Issue #132143 · microsoft/vscode · GitHub
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Updates to Notebook Cell output causes abrupt flashing/flickering in notebooks and interactive window #132143

@joyceerhl

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@joyceerhl
  1. python -m pip install livelossplot
  2. Run this code https://github.com/microsoft/vscode-jupyter/blob/b4a3e1d13446c27b0bedf66272b08f5e13ace57f/src/test/datascience/liveloss.py
  3. Observe some jarring flashing behavior as the plot updates

recording (20)

The visual effect is exacerbated for interactive window because auto scrolling is done in VS Code core, but the issue is also present for notebooks (abrupt flashing as the plot disappears and gets recreated)

recording (21)

In classic Jupyter there's no such flashing. The output updates are smooth:

recording (22)

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bugIssue identified by VS Code Team member as probable buginsiders-releasedPatch has been released in VS Code Insidersinteractive-windowverification-neededVerification of issue is requestedverifiedVerification succeeded

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