DOC-3163: Exception was thrown when trying to use context form API after component was detached. (#3654)

* DOC-3163: Exception was thrown when trying to use context form API after component was detached.

* Update modules/ROOT/pages/7.7.2-release-notes.adoc

* Update modules/ROOT/pages/7.7.2-release-notes.adoc

---------

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

Author: abhinavgandham

modules/ROOT/pages/7.7.2-release-notes.adoc

@@ -23,6 +23,13 @@ include::partial$misc/admon-releasenotes-for-stable.adoc[]
 
 {productname} {release-version} also includes the following bug fixes:
 
+=== Exception was thrown when trying to use the context form API after the toolbar was detached.
+// #TINY-11781
+
+Previously, an error occurred when the `setValue` function from the xref:contextform.adoc#formapi[Context Form API] was called after the toolbar had been detached from the DOM. As a result, developers were unable to retrieve the value of the Context Form when using the API after the form had been closed.
+
+{productname} {release-version} resolves this issue by ensuring that developers can now reliably get and set the value of the Context Form even after it has been detached.
+
 === Exception occurs when pressing `tab` in the last cell of a non-editable table
 // #TINY-11797