Merge pull request #15610 from bernhardoj/fix/15284

synchronize composer text between tabs

src/pages/home/report/ReportActionCompose.js

@@ -190,9 +190,13 @@ class ReportActionCompose extends React.Component {
             this.setMaxLines();
         }
 
+        // Value state does not have the same value as comment props when the comment gets changed from another tab.
+        // In this case, we should synchronize the value between tabs.
+        const shouldSyncComment = prevProps.comment !== this.props.comment && this.state.value !== this.props.comment;
+
         // As the report IDs change, make sure to update the composer comment as we need to make sure
         // we do not show incorrect data in there (ie. draft of message from other report).
-        if (this.props.report.reportID === prevProps.report.reportID) {
+        if (this.props.report.reportID === prevProps.report.reportID && !shouldSyncComment) {
             return;
         }