HI!
We're currently in the process of updating our applications to meet WCAG accessibility standards and are reviewing all of them as part of this effort. You may have seen my other post. Per our ESRI solution engineer has recommended that we post all issues in the community forum in addition to opening tickets. We're trying to collaborate and raise awareness of the issues we're seeing in our applications. We want to highlight ones that can be easily resolved by users and which ones fall under ESRI's purview.
Issue:
This is a unique one in that there is an aria label inside of the div but because the div does not have a role assigned to it screen readers and other assist tools will ignore it all together. Since this div is created from the map I do think this falls under ERSI purview to fix. Has anyone else seen this issue and been able to fix it?

Steps to reproduce in app:
https://maps.cookcountyil.gov/recyclingviewer/
https://maps.cookcountyil.gov/sectionmonuments/
- open up application
- In the upper right search bar type in a local munipality.
- You can type or "Chicago" or "Park Ridge"
- Run axeDev tools.