ZP-1060 Before ignoring SyncNote changes make sure they're coming from

KOE and the notes capability is enabled.

Released under the Affero GNU General Public License (AGPL) version 3.

src/backend/kopano/replybackimexporter.php

@@ -270,11 +270,13 @@ class ReplyBackImExporter implements IImportChanges, IExportChanges {
      * @return boolean
      */
     public function ImportMessageChange($id, $message) {
+        if(ZPush::GetDeviceManager()->IsKoe()) {
             // Ignore incoming update events of KOE caused by PatchItem - ZP-1060
-        if ($id && $message instanceof SyncNote && !isset($message->asbody)) {
+            if (KOE_CAPABILITY_NOTES && $id && $message instanceof SyncNote && !isset($message->asbody)) {
                 ZLog::Write(LOGLEVEL_DEBUG, "ReplyBackImExporter->ImportMessageChange(): KOE patch item update. Ignoring incoming update.");
                 return true;
             }
+        }
 
         // data is going to be dropped, inform the user
         if (@constant('READ_ONLY_NOTIFY_LOST_DATA')) {