Issue Summary

The Chart visualization type can be configured to use specific data label formatting. It works for Line and Bar charts, but the scatter plot ignores the format rule. Here's an example where the data label format code is 0.0.

When it Works

When it Doesn't

Steps to Reproduce

1. Make a scatter plot from this query: SELECT 'pi' 3.14159
2. Set the format code for data labels to 0.0
3. Hover over the data point and see it displays the full float value instead of 3.1

Technical details:

• Redash Version: v9 alpha
• Browser/OS: Firefox MacOS
• How did you install Redash: SaaS