diff --git a/assets/resources/scriptlets.js b/assets/resources/scriptlets.js
index 4d11aa7ab..476e88d55 100644
--- a/assets/resources/scriptlets.js
+++ b/assets/resources/scriptlets.js
@@ -574,8 +574,11 @@ function replaceNodeTextFn(
     let sedCount = extraArgs.sedCount || 0;
     const handleNode = node => {
         const before = node.textContent;
-        if ( safe.RegExp_test.call(rePattern, before) === false ) { return true; }
+        reCondition.lastIndex = 0;
         if ( safe.RegExp_test.call(reCondition, before) === false ) { return true; }
+        rePattern.lastIndex = 0;
+        if ( safe.RegExp_test.call(rePattern, before) === false ) { return true; }
+        rePattern.lastIndex = 0;
         const after = pattern !== ''
             ? before.replace(rePattern, replacement)
             : replacement;