Unable to make request to my Node.js backend server

[kartikvxceed]

grapesjs.init({
blockManager: {

        },
        container: '#gjs',
        height: '900px',
        width: '100%',
        plugins: ['gjs-preset-webpage'],
        storageManager: {
            type: 'remote',
            stepsBeforeSave: 1,
            contentTypeJson: true,
            storeComponents: true,
            storeStyles: true,
            storeHtml: true,
            storeCss: true,
            id: 'my-',
            urlLoad: projectEndpoint,
            urlStore: projectEndpoint,
            headers: {
                'Content-Type': 'application/json'
            },
            onStore: data => ({ id: '1', data }),
            onLoad: result => result.data,
        },
        pluginsOpts: {
            'grapesjs-preset-webpage': {
                "gjs-blocks-basic": {
                    stylePrefix: '',
                    flexGrid: 1
                },
                blocksBasicOpts: {
                    blocks: ['column1', 'column2', 'column3', 'column3-7', 'text', 'link', 'image', 'video'],
                    flexGrid: 1,
                },
                blocks: ['link-block', 'quote', 'text-basic'],
            },
        }
    })

This is my grapes.init in a vue2 app used in mounted life cycle method. Every time I refresh the page, the request goes to my current front-end route (localhost:8080/builder) and not to the Node.js backend route (localhost:5000/pages)

[artf]

Same as here