Hello,
I would like to filter a page that I have built with the Gutenberg Editor and on which the posts of my Custom Post Type can be seen (I use the “Advanced Block” for this) via Ajax, as I have done so far with Ajax Search Pro and Elementor. To do this, I had to copy a class (started with asp…) into Elementor as a CSS class. How do I do this with Gutenberg, please? Where is a simple step by step guide?