sitelinks searchbox wrong output

This is the official code from Google for the Implementation of a sitelinks searchbox

<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "WebSite",
  "url": "https://www.example.com/",
  "potentialAction": {
    "@type": "SearchAction",
    "target": "https://query.example.com/search?q={search_term_string}",
    "query-input": "required name=search_term_string"
  }
}
</script>

Where search_term_string should be the attr name of the query input. So in WP it would normally be s.

RankMaths Code produces this:

<script type="application/ld+json">{
	"@context": "https:\/\/schema.org"
	, "@type": "WebSite"
	, "@id": "https:\/\/www.domain.com\/#website"
	, "url": "https:\/\/www.domain.com"
	, "name": "Website Name"
	, "potentialAction": {
		"@type": "SearchAction"
		, "target": "https:\/\/www.domain.com\/?s={search_term_string}"
		, "query-input": "required name=search_term_string"
	}
}</script>

• This topic was modified 5 years, 3 months ago by Bastian Fießinger.
• This topic was modified 5 years, 3 months ago by Bastian Fießinger.
• This topic was modified 5 years, 3 months ago by Bastian Fießinger.