Sadly that is the case. I think I even opened a ticket with QB support to ask what I was doing wrong.
The workaround I used (and what they suggested) was to redirect to another quickbase code page and put a button on that page that will send them to where you want them to go.
For my web form I have a "Thank You" page with a "please click here" button that takes the user to an opt-in form. It's not a very elegant solution, but it works.
You can check it out here if you like:
https://www.quickbasejunkie.com/p/courses-learn-moreHere's the code too:
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<base target="_parent">
<style>
.button {
width: 50%;
font-size: 18px;
line-height: 1.6;
margin: 0 auto;
text-decoration: none;
text-align: center;
padding: 0.9rem 1.1rem;
border-radius: 2px;
border: 2px solid #FFA6B6;
background-color: white;
color: #FFA6B6;
font-family: Arial;
font-weight: 300;
}
.sub-heading{
font-size: 20px;
font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
color: white;
text-align: center;
line-height: 1.6;
}
</style>
</head>
<body>
<p></p>
<p></p>
<p></p>
<div class="sub-heading">Thank You!</div><br>
<a href="
https://www.quickbasejunkie.com/p/input-thank-you"; style="margin:auto; text-align:center; display:block;" class="button">Please Click Here</a>
</body>
</html>