Page does not start with a level 1 heading

[poojagunturu96]

A level 1 heading h1 tells the user what the page is about before they decide to navigate through the content. There still are pages on the website that do not start with h1.

Siteimprove report: https://my2.siteimprove.com/Accessibility/7333/NextGen/Issue/1?conformance=&siteTargetIssueKinds=1,2&wcagVersion=21&pageSegments=&ruleName=sia-r61&ruleId=61&issueKind=1&exceptTags=1,2&siteTarget.wcagVersion=21&siteTarget.conformanceLevels=0,1,3,4&siteTarget.issueKinds=1,2

One of the causes for this issue is the h2 with an id="midd-nav-label" in office headers.

[poojagunturu96]

Fix already in place in the frontend code for the issue in nav.twig, update needed in Drupal code.