javascript - Aurelia's Component Not Being Replace By Its Template -

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why dont aurelia's custom elements replace template, instead of being put inside it?

example:
i want this

<sidebar-item label="dashboard" href="#" icon="icon-home4"></sidebar-item>

to replaced this

<li class="active">      <a href="index.html">           <i class="icon-home4"></i>           <span>dashboard</span>      </a> </li>

but instead, result this:

<sidebar-item label="dashboard" href="#" icon="icon-home4">        <li class="active">             <a href="index.html"><i class="icon-home4"></i> <span>dashboard</span></a>        </li> </sidebar-item>

is there way replace custom tag template?

basically add @containerless view-model of sidebaritem.

import {containerless} 'aurelia-framework';  @containerless export class sidebaritem { ... }

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