Unable to fetch array into an EJS file - node.js

Question

I want to display an appropriate error message that I am pushing in an array 'errorsList' and sending it to ideas/add.ejs as the context. In the EJS, i am iterating over errorsList and fetching the elements. The webpage displays an error saying errrorsList is not defined.
I have tried to pass the JSON directly instead of putting it into some variable just to check, still in that case it gives me an error as errorsList is not defined
App.js
// Process form
let errorsList = [];
if(!request.body.title) {
errorsList.push({ text: 'Please add a title' });
}
if(!request.body.details) {
errorsList.push({ text: 'Please add something' });
}
console.log('Errors List: ', errorsList);
if(errorsList.length > 0) {
const context = {
errorsList: errorsList,
title: request.body.title,
details: request.body.detail,
pageTitle: 'Ideas'
}
response.render('ideas/add', context);
}
else {
const context = {
pageTitle: 'Ideas'
};
response.render('ideas/ideas', context)
}
});```
add.ejs
<div class="container">
<% errorsList.forEach((error) => { %>
<div class="alert alert-danger">
<%= error.text %>
</div>
<% }) %>
Here i get the error as errorsList is not defined