title: PrimeFaces 5.1 doesn't display chart in p:fieldset
body: <p>I have a problem, when I am using <code>&lt;p:chart&gt;</code> inside a <code>&lt;p:fieldset&gt;</code>, it doesn't appear but if I remove <code>&lt;p:set&gt;</code>, it appears. Is it not possible to use these components together in this version of PrimeFaces?</p>