xt node <!-- a comment --> and a text node
    <template class="cms-plugin cms-plugin-end cms-plugin-106"></template>

    <template class="cms-plugin cms-plugin-start cms-plugin-107"></template>
        <!-- a comment --> and a text node
    <template class="cms-plugin cms-plugin-end cms-plugin-107"></template>

    <!-- next one is rendered twice -->
    <template class="cms-plugin cms-plugin-start cms-plugin-108"></template>
        <div class="plugin-108">element</div>
    <template class="cms-plugin cm