Hello, I am trying to add a description template based on a custom field id's and their associated tags. I listed custom field 1 and 3. Custom field 3 is a child field of Custom Field 1. My code worked fine up until last week. For some reason it stopped working and also disabled the users dropdown menu to view their activities and requests.

Here is the code I have added into the JS

/*
$(document).ready(function () {
var ticketForm = location.search.split("ticket_form_id=")[1];
if(ticketForm == 400000000000) {
$("#request_description").val();
}
});

function descriptionFormat(){
let serviceType = {
ID Tag1 : "1. Do you have the current version of the App? (Update version),
ID Tag 2 :""
}

let IssueType = {
ID Tag3 : "Does the member have the current App version?
}

const serviceTypeNode= document.getElementById(document.querySelector("#new_request > div.form-field.string.required.request_custom_fields_ID_1 > a").getAttribute("aria-controls"));

const config = { attributes: true, childList: true, subtree: true };

const serviceTypeCallback = function (mutationsList, observer) {
for (const mutation of mutationsList) {
if (mutation.attributeName == "aria-selected")
{
if (Object.keys(serviceType).indexOf(mutation.target.id)>=0) {
document.getElementById('request_description_ifr').contentWindow.document.querySelector("p").innerText = serviceType[mutation.target.id];
if (mutation.target.id == "ID_3"){
const IssueTypeNode= document.getElementById(document.querySelector("#new_request > div.form-field.string.request_custom_fields_ID#.required > a").getAttribute("aria-controls"));
issueTypeObserver.observe(IssueTypeNode, config);
}
}
else {
document.getElementById('request_description_ifr').contentWindow.document.querySelector("p").innerText = "";
}
}
}
};

const IssueTypeCallback = function (mutationsList, observer) {
for (const mutation of mutationsList) {
if (mutation.attributeName == "aria-selected")
{
if(Object.keys(IssueType).indexOf(mutation.target.id)>=0){
document.getElementById('request_description_ifr').contentWindow.document.querySelector("p").innerText = IssueType[mutation.target.id];
}
else{
document.getElementById('request_description_ifr').contentWindow.document.querySelector("p").innerText = serviceType["Issue Type Tag"];
}
}
}
};

const serviceTypeObserver = new MutationObserver(serviceTypeCallback);
const issueTypeObserver = new MutationObserver(IssueTypeCallback);

serviceTypeObserver.observe(serviceTypeNode, config);
}

if (document.querySelector('#new_request a[aria-label="Please choose your issue below"]').innerText == "Form Name 1"){
descriptionFormat();
}