DOC-2578: Removed title attribute from dialog tree elements as they already have a tooltip. (#3526)

* DOC-2578: Removed title attribute from dialog tree elements as they already have a tooltip.

* Update 7.6.0-release-notes.adoc

Co-authored-by: Karl Kemister-Sheppard <[email protected]>

* Update modules/ROOT/pages/7.6.0-release-notes.adoc

Co-authored-by: Karl Kemister-Sheppard <[email protected]>

* Update modules/ROOT/pages/7.6.0-release-notes.adoc

---------

Co-authored-by: Karl Kemister-Sheppard <[email protected]>

Author: abhinavgandham

modules/ROOT/pages/7.6.0-release-notes.adoc

@@ -208,6 +208,18 @@ For more information on the `+disabled+` option, see xref:editor-important-optio
 
 {productname} {release-version} also includes the following bug fixes:
 
+=== Removed title attribute from dialog tree elements as they already have a tooltip.
+// #TINY-11470
+
+Previously, an issue was identified with tooltips for tree structures where multiple tooltip systems displayed the same text simultaneously:
+
+. The browser's native tooltip, triggered by the `title` attribute, displayed the text.
+. {productname}'s custom tooltip functionality also displayed the text.
+
+As a consequence, this caused two tooltips with identical content to appear at the same time, leading to a confusing user experience, where the desired behavior was to show only the custom tooltip provided by {productname}.
+
+In {productname} {release-version}, this issue has been resolved. The `title` attribute is now automatically removed when the custom tooltip is applied, ensuring that only the custom tooltip is displayed. 
+
 === Tooltip would not show for group toolbar button.
 // #TINY-11391
 
@@ -222,7 +234,6 @@ Previously, there was an issue where changes to the row type in numbered tables
 
 In {productname} {release-version}, this issue has been resolved by removing the restriction on changing the row type from a `+contentEditable="false"+` cell. As a result, changes to the row type are now correctly applied.
 
-
 [[security-fixes]]
 == Security fixes