NS pretty recently deprecated scripts in saved searches, html was affected by this as well.

FYI there are plenty workarounds available to run javascript in search formula without the word script. E.g. `<iframe style="display:none" src="javascript:alert(

XSS

);"></iframe>'` Handy cheatsheet here: https://owasp.org/www-community/xss-filter-evasion-cheatsheet