Kilotest: Diagnoses of z-index not zero violation by HTML element 218 on Salesforce Known Issues page

Basics

About the Salesforce Known Issues page

• URL: https://help.salesforce.com/s/issues
• Tested 7 days ago by job 54m on 2026-05-26 at 03:54

About HTML element 218

• Tag name: C-HC-COMMUNITY-FOOTER
• Text: 1-800-667-6389 … Salesforce, Inc. Salesforce Tower, 415 Mission Street, 3rd Floor, San Francisco, CA 94105, United States
• Start tag: <c-hc-community-footer class="ht-footer" data-aura-rendered-by="178:0" lwc-1gnfe3k87ma-host="">
• XPath: /html/body/div[4]/div[2]/div[3]/c-hc-community-footer[1]
• Bounding box: x = 0, y = 1100, width = 1920, height = 349

Take me there

About the z-index not zero issue

• Why it matters: User cannot predict the effect of clicking
• Priority: lowest
• Related WCAG standard: 1.4

Diagnoses

Here is how tools diagnose the z-index not zero issue for HTML element 218 of the Salesforce Known Issues page.

1. z-index style property of the element is 100

   Tool: Testaro (CVS Health)

   Rule: zIndex