Userscript Can’t Run on Google Search Console Pages?

I’m trying to create a script which will allow the exclusion of certain results on the “not indexed” page of Google Search Console, to alleviate reviewing things repeatedly.

Violentmonkey reports the script is active on the specified inclusion page, but I can’t get any code to fire. Console doesn’t report anything as far as a block on userscripts. Any insights appreciated

// ==UserScript==
// @name         Google Index Excludes
// @include https://search.google.com/search-console/index/*
// @require http://code.jquery.com/jquery-3.4.1.min.js
// @require     https://cdnjs.cloudflare.com/ajax/libs/arrive/2.4.1/arrive.min.js
// @version 1
// ==/UserScript==

alert('got script');
$(document).ready(function(){

    console.log('got script');
    document.body.arrive('.nJ0sOc',{fireOnAttributesModification:true,existing:true,onceOnly:true},function(){
    
        console.log('got row');
        $(this).prepend("<td class='exclude'><a href='#'>X</a></td>");
    });
});