[matthewlipski]

Summary

This PR fixes an issue where the action toolbar in comments is inaccessible with the keyboard. This is because the DOM element itself mounts/unmounts on show/hide. This PR changes it to just hide using opacity, so that it can still be exposed by focusing it with the keyboard.

Rationale

See above.

Changes

See above.

Impact

N/A

Testing

Added a11y tests.

Screenshots/Video

N/A

Checklist

• Code follows the project's coding standards.
• Unit tests covering the new feature have been added.
• All existing tests pass.
• The documentation has been updated to reflect the new feature

Additional Notes

N/A

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Project	Deployment	Actions	Updated
blocknote	Ready	Preview	Oct 20, 2026 6:11pm UTC
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commit: 63a23d1

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