Squarespace Accordion Block doesn’t support Search Bar feature, so we will use FAQ Accordion widget to achieve this.
#1. First, you need to install FAQ Accordion widget (free version).
#2. Click Layout > Enable “Show Search Bar”
we will have
I can search accordion item titles, like this
or accordion content, like this
#3. Then publish widget and get embed code
#4. And add to Squarespace via Code Block
