Hi Daniel,
I agree with Erica's suggestion, there are no default widget for FAQ that could have(show/Hide) buttons featured for showing/hiding ANSWER for the QUESTION.
This can be tried with javascript code, with the use of code widget.
Use this code on your code widget and you would be able to see couple of small buttons(show/hide)
The below example could be a rookie's starting point for you, there are plenty of code out there on web you can explore and play around, please ignore if you are much familiar!
/*This below is the basic code */
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("#hide").click(function(){
$("p").hide();
});
$("#show").click(function(){
$("p").show();
});
});
</script>
</head>
<body>
<p>If you click on the "Hide" button, I will disappear.</p>
<button id="hide">Hide</button>
<button id="show">Show</button>
/* -------CODE END-----------*/
------------------------------
MVJ [Designation]
Web Analyst
AZ
Incred!ble India
------------------------------