Issue Summary

There are few errors and warnings has been encountered when user checked it with NU HTML validator.

Steps to Reproduce

1. Navigate to the "Dashboard" dropdown and activate it.
2. Navigate to the "View Dashboard" option and activate it.
3. Navigate to "Tools" (...) link and activate it.
4. Select "Create dashboard" option.
5. Observe that "Create dashboard" page has been appeared on the screen.
6. Open NU HTML Checker (https://validator.w3.org/nu/)
7.  Validate the page mark-up using NU HTML checker.
8. Observe the errors and warnings on validator page.

Screenshot

Actual Results

The HTML code of the website does not validate against the HTML 5 specification. For instance, the source code presents 64 errors and 10 warnings when checked with the NU HTML checker.
 
The following errors were generated by HTML validator: * Elements with duplicate `id` attribute

• Element not nested correctly according to HTML specification

This may result in user agents, including assistive technologies, to not accurately interpret and parse content.

Expected Results

To meet accessibility conformance, it is necessary that the following requirements are met: * All elements are nested properly according to their HTML specifications.

• All elements have complete start `<>` and end `</>` tags.
• Within each page, the elements use unique `id` attribute values.
• Elements do not have duplicate attributes.
• 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 109.0 (64-bit)
Safari- Version 16.4 (18615.1.26.11.23)
JAWS- Version 2022
NVDA- Version 2020.3
Voiceover - Version Latest