forgejo/templates/repo/issue/view_content/sidebar/milestones.tmpl

<div id="milestone-section" hx-swap="morph" hx-target="this" hx-indicator="this">
	<div class="ui {{if or (not .HasIssuesOrPullsWritePermission) .Repository.IsArchived}}disabled{{end}} floating jump select-milestone dropdown">
		<a class="text muted flex-text-block">
			<strong>{{ctx.Locale.Tr "repo.issues.new.milestone"}}</strong>
			{{if and .HasIssuesOrPullsWritePermission (not .Repository.IsArchived)}}
				{{svg "octicon-gear" 16 "tw-ml-1"}}
			{{end}}
		</a>
		<div class="menu">
			{{template "repo/issue/milestone/select_menu" .}}
		</div>
	</div>
	<div class="ui select-milestone list">
		<span class="no-select item {{if .Issue.Milestone}}tw-hidden{{end}}">{{ctx.Locale.Tr "repo.issues.new.no_milestone"}}</span>
		<div class="selected">
			{{if .Issue.Milestone}}
				<a class="item muted sidebar-item-link" href="{{.RepoLink}}/milestone/{{.Issue.Milestone.ID}}">
					{{svg "octicon-milestone" 18 "tw-mr-2"}}
					{{.Issue.Milestone.Name}}
				</a>
			{{end}}
		</div>
	</div>
</div>