Accessibility: Not focussing on the header when tabbing into a page

[JT-39]

Improvement Overview

When tabbing onto a page it should focus onto the header.

Current Issue

When tabbing onto a page it just says blank. Instead, it should focus on the header. This is across all pages.

Proposed Enhancement

A review of the code used to setup the pages should be done to check if this is causing the issue. Most pages do not use the shinyGovstyle::gov_main_layout() function, so maybe the bslib::nav_panel() or other such functions do not support this functionality yet and causing the issue. Could also be due to the header being dynamic for the main pages of the app.

Impact

This should improve the experience for screen readers.

Additional Information