diff --git a/ext/mixed/js/display.js b/ext/mixed/js/display.js
index 2f10da30..21d00bbc 100644
--- a/ext/mixed/js/display.js
+++ b/ext/mixed/js/display.js
@@ -640,7 +640,7 @@ class Display {
 
         if (source) {
             result.prefix = sentence.text.substring(0, sentence.offset).trim();
-            result.body = source.trim();
+            result.body = sentence.text.substring(sentence.offset, sentence.offset + source.length);
             result.suffix = sentence.text.substring(sentence.offset + source.length).trim();
         }