Hello, I am a VoiceOver screen reader user. I tested the latest version of safari and VoiceOver to see if the aria-description attribute is supported. VoiceOver does not support the aria-description attribute yet with span tag, so I reported the bug. If you visit the following site, you will see several fruit buttons, and the regular price and discount price are marked up as class styles. https://nv-a11y.synology.me/a11y/description2.html Since each regular price and discount price are defined as styles, I used the aria-description attribute to make them readable by screen readers, but this attribute is not being read. I would appreciate it if you could improve the related issues after testing it.