HTML: html transformer drops line breaks between <pre> tags

[SirPepe]

🐛 bug report

Parcel's HTML transformer drops line breaks between <pre> tags. Input;

<pre>




Hello</pre>

Output:

<pre>


Hello</pre>

This happens in both dev and production mode, so minification is probably not the culprit. Does not happen with Parcel 2.14.

🎛 Configuration (.babelrc, package.json, cli command)

Vanilla Parcel in production mode without any configuaration.

🤔 Expected Behavior

The html transformer should not drop line breaks.

😯 Current Behavior

The html transformer drops line breaks.

💁 Possible Solution

Don't drop line breaks.

💻 Code Sample

https://github.com/SirPepe/temp-parcel-html-line-breaks

🌍 Your Environment

Software	Version(s)
Parcel	2.15.4
Node	23.7.0
npm/Yarn	NPM @ 10.9.2
Operating System	Ubuntu Linux, 6.8.0-64-generic