[Bug]: "Show code" shows the story but the tags are displayed as HTML entities

[lukeocodes]

Describe the bug

I have a Stencil x Storybook repository configured, where I am creating some Stencil components and showing them in Storybook.

Here is the story I have configured for my component:

const AnonymousTemplate = args => `<deepgram-header active="${args.active}" debug="${args.debug}"></deepgram-header>`;

export const Anonymous = AnonymousTemplate.bind({});
Anonymous.args = {
  active: 'playground',
  debug: false,
};

Anonymous.parameters = {
  viewport: {
    defaultViewport: 'desktop',
  },
  layout: 'fullscreen',
};

When I run the app, everything but the code view works great. This is what appears in the show code box:

<deepgram-header active="playground" debug="false"></deepgram-header>

Reproduction link

https://github.com/deepgram/deepgram-components

Reproduction steps

1. Clone the repository
2. npm install
3. npm start
4. Click to the header component
5. Click show code on either of the stories shown there

System

Storybook Environment Info:

  System:
    OS: macOS 15.4
    CPU: (12) arm64 Apple M3 Pro
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 22.9.0 - ~/.nvm/versions/node/v22.9.0/bin/node
    Yarn: 1.22.22 - ~/.nvm/versions/node/v22.9.0/bin/yarn
    npm: 10.8.3 - ~/.nvm/versions/node/v22.9.0/bin/npm <----- active
  Browsers:
    Chrome: 133.0.6943.127
    Safari: 18.4
  npmPackages:
    @storybook/addon-essentials: ^8.6.0 => 8.6.0 
    @storybook/addon-viewport: ^8.6.0 => 8.6.0 
    @storybook/blocks: ^8.6.0 => 8.6.0 
    @storybook/experimental-addon-test: ^8.6.0 => 8.6.0 
    @storybook/test: ^8.6.0 => 8.6.0 
    @storybook/web-components: ^8.6.0 => 8.6.0 
    @storybook/web-components-vite: ^8.6.0 => 8.6.0 
    storybook: ^8.6.0 => 8.6.0

Additional context

This is using @storybook/web-components and @storybook/web-components-vite to work with Stencil components. Everything is working extremely well, except for this code view.

[dgibson666]

I'm pretty sure this was reported before (and I'd commented on it). It was happening to me for quite a while on my current project and I eventually turned off the autodocs as a result of this and a couple other anomalies. I'll check to see if it's still happening on my end with the latest Storybook, which I just upgraded to.