With Rocksolid Custom Elements

[Ainschy]

I like to use it with Rocksolid Custom Elements.

How can i do that?

[qzminski]

Looking at the source code it should work just fine. Do you get the filter fields display in content element settings?

You may need to add the protected field in your custom elements to make it work.

[Schooott]

The custom element template needs to output the classes to work:
<div class="myCustomElement <?= $this->class; ?>">