s <code>key</code> as a data property</a></h4>
<p>The <code>key</code> property may appear in your data model in a way that conflicts with Mithril&#39;s key logic. For example, a component may represent an entity whose <code>key</code> property is expected to change over time. This can lead to components receiving the wrong data, re-initialize, or change positions unexpectedly. If your data model uses the <code>key</code> property, make sure to wrap the data such that Mithril doesn&#39;t misinterpret it as 