my-thing.html

<template>
    <require from="./my-context-menu"></require>
    <div if.bind="isMiniMode">
        thing (${'test1' & t})
    </div>
    <div if.bind="!isMiniMode">
        <span ref="tElement">t (${'test2' & t})</span>
        <my-context-menu target-element.bind="tElement" show-on-click.one-time="true">
            <li data-menuitem-id="settings" t="logout"></li>
            <!-- alternative version not causing the error: -->
            <!-- <li data-menuitem-id="settings">${'logout' & t}</li> -->
        </my-context-menu>
    </div>
</template>