Show a thing if any assertion name contains specific text

[DavidAccola]

I have some text I'd like to display in my htmlextra report if any assertion contains the ⚠️ symbol in its name. Anyone know how to accomplish this in the template with Handlebars?

In this specific example, "⚠️ indicates a warning" is what I want to conditionally show. This is my attempt:

<script>
Handlebars.registerHelper('contains', function(needle, haystack, options) {
  needle = Handlebars.escapeExpression(needle);
  haystack = Handlebars.escapeExpression(haystack);
  return (haystack.indexOf(needle) > -1) ? options.fn(this) : options.inverse(this);
});
</script>

{{#if assertions.length}}
{{#each assertions}}
{{#contains this.name ⚠️}}
<p style="margin-bottom:0rem">
   <span class="bg-success">&nbsp;&ensp;&ensp;⚠️&ensp;&ensp;&nbsp;</span> indicates a warning
</p>
{{/contains}}
{{/each}}
{{/if}}

My attempt with more context:

<script>
Handlebars.registerHelper('contains', function(needle, haystack, options) {
  needle = Handlebars.escapeExpression(needle);
  haystack = Handlebars.escapeExpression(haystack);
  return (haystack.indexOf(needle) > -1) ? options.fn(this) : options.inverse(this);
});
</script>

{{#each aggregations}}
    {{#isNotIn parent.name @root.skipFolders}}
    {{#if parent.name }}
        <div class="row">
            <div class="col-sm-12 mb-3">
                <div class="card-deck">
                    <div class="card border-info" style="width: 50rem;">
                        <div class="card-body">
                        <h5 class="card-title text-uppercase text-white text-center bg-info">Select a request</h5>
                            <div class="row">
                            <div class="dyn-height col-sm-8">
                                    <p style="margin-bottom:0rem">Requests were made.</p>
                                    <p>These were the responses.</p>
                                    <p>Select a request to expand full details:</p>
                            </div>
                            <div class="col-sm-4">
                                    <p style="margin-bottom:0rem">
                                        <span class="bg-success">&nbsp;&nbsp;Green&nbsp;&ensp;</span> indicates no issue
                                    </p>
                                    
                                    {{#if assertions.length}}
                                    {{#each assertions}}
                                    {{#contains this.name ⚠️}}
                                    <p style="margin-bottom:0rem">
                                        <span class="bg-success">&nbsp;&ensp;&ensp;⚠️&ensp;&ensp;&nbsp;</span> indicates a warning
                                    </p>
                                    {{/contains}}
                                    {{/each}}
                                    {{/if}}

                                    {{#each executions}}
                                    {{#if cumulativeTests.failed}}
                                    <p style="margin-bottom:0rem">
                                        <span class="bg-danger">&nbsp;&ensp;&nbsp;Red&nbsp;&ensp;&ensp;</span> indicates an error
                                    </p>
                                    {{/if}}
                                    {{/each}}
                            </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>

Attaching examples.
dashboard-template-default.zip
example.zip

[DavidAccola]

I achieved this with Javascript instead.