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Browser Compatibility Check BugHtmlIframeSandboxModals


iframe elements using the sandbox attribute will not display windows produced by alert(), confirm(), prompt() and print() functions.


Add allow-modals to the sandbox attribute if you need these windows to appear.

Applicable Standards

Change history

This page describes a web site issue detected by SortSite Desktop and OnDemand Suite.

Rule ID: BugHtmlIframeSandboxModals