Dashboard scrolling

[tahvane1]

Bug description

When you scroll up and down the dashboard, all chart content eventually disappears (only a white background is visible).

Screenshots/recordings

No response

Superset version

6.0.0

Python version

3.9

Node version

16

Browser

Chrome

Additional context

No response

Checklist

• I have searched Superset docs and Slack and didn't find a solution to my problem.
• I have searched the GitHub issue tracker and didn't find a similar bug report.
• I have checked Superset's logs for errors and if I found a relevant Python stacktrace, I included it here as text in the "additional context" section.

[dosubot]

This issue is likely related to dashboard virtualization - an optimization feature in Superset 6.0.0 that renders and de-renders charts based on viewport visibility. A few things to check:

Immediate checks:

1. Node.js version: Superset 6.0.0+ requires Node.js 20.x. You're using Node 16, which can cause missing assets and rendering issues.
2. DYNAMIC_PLUGINS feature flag: If enabled, disable it - this beta feature is known to cause dashboard hangs and rendering problems.
3. Clear browser cache: After upgrading, clear your browser cache and localStorage.

Related issues:

• Charts re-rendering on scroll due to virtualization is a known behavior
• Several fixes have been merged for table chart rendering after scroll and visibility detection issues

Could you try upgrading to Node.js 20.x and see if that resolves the issue? Also, sharing browser console errors (if any) when the charts disappear would help narrow down the root cause.

To reply, just mention @dosu.

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