DOC-2498: Improved color picker aria support. (#3490)

* DOC-2498: Improved color picker aria support.

* DOC-2498: Add known issue for safari poor announcing aria-labels.

* Update modules/ROOT/pages/7.5-release-notes.adoc

Co-authored-by: Arvin(Jintao) Han <[email protected]>

* Update modules/ROOT/pages/7.5-release-notes.adoc

Co-authored-by: Arvin(Jintao) Han <[email protected]>

---------

Co-authored-by: Arvin(Jintao) Han <[email protected]>

Author: kemister85

modules/ROOT/pages/7.5-release-notes.adoc

@@ -172,6 +172,13 @@ For information on using Enhanced Skins & Icon Packs, see: xref:enhanced-skins-a
 
 // CCFR here.
 
+=== Improved color picker aria support.
+// #TINY-11291
+
+In previous versions of {productname}, an issue was identified where screen readers would inconsistently announce the original R/G/B component string in the color picker, leading to a lack of context for visually impaired users. The root cause was an incorrect placement of the `aria-label` attribute, which was initially applied to the label element instead of the input field.
+
+{productname} {release-version} addresses this issue. Now, the `aria-label` attribute has been moved to the input field to ensure it is correctly associated. Additionally, the descriptive text was updated from "Red/Green/Blue component" to "Red/Green/Blue channel" to provide clearer information for assistive technologies. These changes ensure that screen readers consistently and accurately announce the relevant RGB channels, significantly improving accessibility.
+
 === The `toolbar-sticky-offset` would still be applied after entering fullscreen mode.
 // #TINY-11137
 
@@ -186,7 +193,6 @@ A visual bug introduced in {productname} version xref:7.2.1-release-notes.adoc#l
 
 In {productname} {release-version}, this has been corrected. The focus highlight is now correctly displayed above the tag name when navigating through the statusbar path, ensuring a clear and visible focus indication. 
 
-
 [[security-fixes]]
 == Security fixes
 
@@ -215,7 +221,13 @@ This section describes issues that users of {productname} {release-version} may
 
 There <is one | are <number> known issue<s> in {productname} {release-version}.
 
-=== <TINY-vwxyz 1 changelog entry>
-// #TINY-vwxyz1
+== Known Issues
+
+=== Screenreader on safari has poor consistency of announcing aria-label
+// #TINY-11291 & #TINY-11430
+
+In Safari, when using a screen reader on the color picker, the focus is mistakenly placed on the content within the input field rather than the field itself. This causes the screen reader to bypass announcing the aria-label associated with the field.
+
+As a consequence, users who rely on screen readers may not hear the intended description provided by the aria-label, potentially causing confusion or reducing accessibility.
 
-// CCFR here.
+**Status**: Currently under investigation.