I can use a contact form, as in the example url, but it doesnt have the error messages.
I saw a fix but dont know how to implement it:
<Frame>
<link href=”styles.css” rel=”stylesheet” />
{ /* or: */ }
<style dangerouslySetInnerHTML={ { __html: ‘body { background: RebeccaPurple }’ } } />
{ /* …the rest of your frame contents */ }
</Frame>
something like this might work?