set:html in combination with the `<noscript>` element

[RogierdeRuijter]

Astro Info

Astro                    v5.15.5
Vite                     v6.4.1
Node                     v24.6.0
System                   macOS (arm64)
Package Manager          npm
Output                   static
Adapter                  none
Integrations             none

Describe the Bug

When using the <noscript> element inside a string that gets parsed as html with set:html. The children of the element gets parsed as a text node.

Reproductie

• Checkout repo
• Run npm run dev
• Go to the index page
• Inspecting it with dev tools
• In the console you can run document.querySelector("noscript")

You will see that the iframe inside of the noscript element is a text node.

What's the expected result?

That all the HTML in the provided string gets parsed by set:html

Link to Minimal Reproducible Example

https://github.com/RogierdeRuijter/set-html-noscript-element