All WCAG criteria
WCAG 2.1·Perceivable·1.3 Adaptable

1.3.6 Identify Purpose

Level AAA

The purpose of UI components, icons, and regions should be programmatically determinable.

Why it matters

Users who customize symbols (e.g. AAC users) need to be able to reliably identify what something does.

How OnlyEnable handles this

Source-code fix required. No widget can solve this — it requires changes to your content or markup. Our remediation team can help.

Related criteria in 1.3 Adaptable