React - Why document title does not update for Google Analytics?

Question

1. I initialized google tag manager by using the below code.

import TagManager from 'react-gtm-module';
const tagManagerArgs = {
  gtmId: 'GTM-TLDWCL3'
}

TagManager.initialize(tagManagerArgs);

2. I set the page title at every page component by using the below code.

document.title="test"

When collecting for google tag manager, why document title does not update although the page URL update? Always display first page title.

Answer 1

You have to configure custom title in Google Tag Manager tags, i.e. in the Google Analytics tag for pageview setting title as Field to set and test as its value.