SSCCE of Quarto issue with hot reloading

When editing a page that is part of listing, quarto preview will hot reload.

In Quarto 1.3.361, the edited page was correctly displayed after the hot reload.

In Quarto 1.3.427, the listing page is displayed instead.

Reproduction

• quarto create-project --type website
• mkdir listing
• Create listing/index.md with barebones listing front-matter.
• Edit _quarto.yml to add a link to listing/index.md.
• Create listing/foo.md with barebones content.

Try the following steps with different versions of Quarto

• quarto preview
• Edit listing/foo.md, and write.
• The browser will refresh automatically. Is the test post displayed, or is the listing page displayed?
  • In Quarto 1.3.427, the latter is the case, which is unintuitive to me. In previous versions, the former is the case. I expect the page I edited to be displayed!