pa11y reports 2 errors concerning id attributes:

• Duplicate id attribute value "Shape" found on the web page.

• Duplicate id attribute value "Page-1" found on the web page.

https://10220-80401279-gh.circle-artifacts.com/0/planet4-docker-compose/artifacts/pa11y/www-planet4-test.html

Attributes are in file planet4-master-theme/assets/src/js/external_links.js

Tasks:

Remove id attributes, check that it doesn't affect the icons themselves (no js based on these ids).