Burndown Chart: Heading element coded incorrectly

Issue Summary

The heading element defined on the page for "Burndown Chart" is coded inappropriately.

Steps to Reproduce

1. Navigate to the "Projects" dropdown and activate it.
2. Select the "Scrum" project and activate it.
3. Navigate to the "Side navigation".
4. Navigate to the "Reports" link and activate it.
5. Navigate to the "Switch Report" dropdown.
6. Select the report "Burndown Chart".
7. Observe that "Burndown Chart" page has been appeared on the screen.
8. Inspect the code and check that heading defined inappropriately.

Screenshot

Actual Results

The heading element used for "Burndown Chart" text which also include "Switch Report" dropdown and "Board" dropdown elements inappropriately.

As a result, screen reader users might get confused about the page structure.

Expected Results

Remove unnecessary elements such as "Burndown Chart" and "Switch Report" element from the <h1> element.

Code Snippet

<h1>
<span id="ghx-board-name" class="subnav-page-header">SCRUM board</span>
</h1>

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available

Environment

MacBook Pro (16-inch, 2019)
macOS Ventura Version 13.3.1
Chrome - Version 112.0.5615.49 (Official Build) (x86_64)
Firefox- Version 112.0.1 (64-bit)
Safari- Version 16.4 (18615.1.26.11.23)
JAWS- Version 2022
NVDA- Version 2020.3
Voiceover - Version Latest