Not working on web

[SeriousMonk]

ExpandText behaves as expected on mobile, but the expand arrow does not appear on web. It is therefore impossible to expand the text on web.
I'm using the widget like this:

ExpandText(
        """Lorem ipsum dolor sit amet consectetur adipisicing elit. Maxime mollitia,
      molestiae quas vel sint commodi repudiandae consequuntur voluptatum laborum
    numquam blanditiis harum quisquam eius sed odit fugiat iusto fuga praesentium
    optio, eaque rerum! Provident similique accusantium nemo autem. Veritatis
    obcaecati tenetur iure eius earum ut molestias architecto voluptate aliquam
      nihil, eveniet aliquid culpa officia aut! Impedit sit sunt quaerat, odit,
      tenetur error, harum nesciunt ipsum debitis quas aliquid. Reprehenderit,
      quia. Quo neque error repudiandae fuga? Ipsa laudantium molestias eos
    sapiente officiis modi at sunt excepturi expedita sint? Sed quibusdam
    recusandae alias error harum maxime adipisci amet laborum. Perspiciatis
    minima nesciunt dolorem! Officiis iure rerum voluptates a cumque velit
      quibusdam sed amet tempora. Sit laborum ab, eius fugit doloribus tenetur
      fugiat, temporibus enim commodi iusto libero magni deleniti quod quam
    consequuntur! Commodi minima excepturi repudiandae velit hic maxime
    doloremque. Quaerat provident commodi consectetur veniam similique ad
      earum omnis ipsum saepe, voluptas, hic voluptates pariatur est explicabo
      fugiat, dolorum eligendi quam cupiditate excepturi mollitia maiores labore
    suscipit quas? Nulla, placeat. Voluptatem quaerat non architecto ab laudantium
    modi minima sunt esse temporibus sint culpa, recusandae aliquam numquam
    totam ratione voluptas quod exercitationem fuga. Possimus quis earum veniam
      quasi aliquam eligendi, placeat qui corporis!""",
        style: regularTextStyle,
        maxLines: 5,
        hintTextStyle: regularTextStyle.copyWith(color: themeOrangeColor),
        collapsedHint: S.of(context).showMoreText,
        expandedHint: S.of(context).showLessText,
        textAlign: TextAlign.start,

      )

inside the Scaffold's body.
I'm using version 2.1.0 of this package and this is my flutter doctor for version context:

[√] Flutter (Channel stable, 2.8.1, on Microsoft Windows [Version 10.0.19043.1348], locale en-US)
[√] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
[√] Chrome - develop for the web
[√] Android Studio (version 2020.3)
[√] IntelliJ IDEA Ultimate Edition (version 2021.2)
[√] Connected device (2 available)

• No issues found!

[SeriousMonk]

I guess it has to do with flutter/flutter#65940

[jesusrp98]

As you noted, it seems that there's an issue regarding the TextPainter.didExceedMaxLines method on Flutter Web using the HTML render. I'd suggest you use the canvas kit render on mobile as well. See this link.