Results get overwritten

[domoritz]

Operating System and version: macOS 11.1
Browser and version: Chrome

• Set up local instance with 5.5.1
• Install flights_2008_10k
• Go to https://observablehq.com/d/12c6ce12edb5f725
• Notice how the result is the same as df. If you remove the code for df or rerun the code for result, then result changes.