Long tag imports in a <sergey-template> prevent the whole template from compiling

[trys]

This prevents the entire content template from compiling:

<sergey-import src="template">
    <sergey-template name="content">
        <sergey-import src="map"></sergey-import>
    </sergey-template>
</sergey-import>

This self-closing version is right as rain:

<sergey-import src="template">
    <sergey-template name="content">
        <sergey-import src="map" />
    </sergey-template>
</sergey-import>

[karneaud]

+1 any fix on this?