Review and Improve Accessibility Guidance

[ddyett]

This issue is to ensure we have updated guidance on responsibilities, tools, and standards about developing for accessibility.

[ghost]

Hello ddyett, thank you for opening an issue with us!

I have automatically added a "needs triage" label to help get things started. Our team will analyze and investigate the issue, and escalate it to the relevant team if possible. Other community members may also look into the issue and provide feedback 🙌

[ddyett]

Self assigning for now to map to correct owner.