Clarify that user agents should not expose aria-haspopup=false (#2030)

sivakusayan · web-flow · commit 9b2a146fa44f · 2023-10-03T16:17:08.000-07:00
diff --git a/index.html b/index.html
@@ -11780,7 +11780,7 @@ <h2>Definitions of States and Properties (all aria-* attributes)</h2>
 				<p>A popup element usually appears as a block of content that is on top of other content. Authors MUST ensure that the role of the element that serves as the container for the popup content is <rref>menu</rref>, <rref>listbox</rref>, <rref>tree</rref>, <rref>grid</rref>, or <rref>dialog</rref>, and that the value of <code>aria-haspopup</code> matches the role of the popup container.</p>
 				<p>For the popup element to be keyboard accessible, authors SHOULD ensure that the element that can trigger the popup is focusable, that there is a keyboard mechanism for opening the popup, and that the popup element manages focus of all its descendants as described in <a href="#managingfocus">Managing Focus</a>.</p>
 				<p>The <code>aria-haspopup</code> property is a token type. [=User agents=] MUST treat any value of <code>aria-haspopup</code> that is not included in the list of allowed values, including an empty string, as if the value <code>false</code> had been provided. To provide backward compatibility with ARIA 1.0 content, user agents MUST treat an <code>aria-haspopup</code> value of <code>true</code> as equivalent to a value of <code>menu</code>.</p>
-				<p><a>Assistive technologies</a> SHOULD NOT expose the <code>aria-haspopup</code> property if it has a value of <code>false</code>.</p>
+				<p><a>Assistive technologies</a> and user agents SHOULD NOT expose the <code>aria-haspopup</code> property if it has a value of <code>false</code>.</p>
 				<p class="note">A <rref>tooltip</rref> is not considered to be a popup in this context.</p>
 				<p class="note"><code>aria-haspopup</code> is most relevant to use when there is a visual indicator in the element that triggers the popup.
 					For example, many controls styled with a downward pointing triangle, chevron, or ellipsis (three consecutive dots) have become standard visual indicators that a popup will display when the control is activated.
