Text nodes in root of Html::from_html_unchecked string are skipped

[Alex Parrill]

Problem

When creating a node with Html::from_html_unchecked, text that is not wrapped in another tag (ie at the root level) is not inserted into the DOM - it is not on the page nor in the inspector.

Steps To Reproduce

use yew::prelude::*;

#[function_component(App)]
pub fn app() -> Html {

    let content = Html::from_html_unchecked("hello<br/>world!".into());

    html! {
        <main>
            {content}
        </main>
    }
}

fn main() {
    yew::Renderer::<App>::new().render();
}

Expected behavior

The page says "Hello world!" on two lines.

Instead, neither of the text nodes are in the document, but the <br/> element is. Wrapping the HTML in a div makes it appear.

Screenshots
N/A

Environment:

• Yew version: 0.20
• Rust version: 1.70.0
• Target, if relevant: wasm32-unknown-unknown
• Build tool, if relevant: not relevant
• OS, if relevant: not relevant
• Browser and version, if relevant: Firefox

Questionnaire

• I'm interested in fixing this myself but don't know where to start
• I would like to fix and I have a solution
• I don't have time to fix this right now, but maybe later

[WorldSEnder]

I believe the underlying issue has been fixed in #3048 as a side effect a while ago. Can you perhaps target the master branch of yew and see if that avoids the issue?

[Alex Parrill]

Yeah, it works on master. Guess I'll wait for the release then.