forgejo/templates/repo/issue/fields/header.tmpl

{{if .item.Attributes.label}}
	<h3>{{.item.Attributes.label}}{{if .item.Validations.required}}<label class="required"></label>{{end}}</h3>
{{end}}
{{if .item.Attributes.description}}
	<span class="help">{{RenderMarkdownToHtml .Context .item.Attributes.description}}</span>
{{end}}