1 files changed, 3 insertions, 4 deletions
diff --git a/ext/fg/js/content-script-main.js b/ext/fg/js/content-script-main.js
index cebda2d7..c31cde3f 100644
--- a/ext/fg/js/content-script-main.js
+++ b/ext/fg/js/content-script-main.js
@@ -49,9 +49,8 @@ async function createIframePopupProxy(frameOffsetForwarder, setDisabled) {
     api.broadcastTab('rootPopupRequestInformationBroadcast');
     const {popupId, frameId: parentFrameId} = await rootPopupInformationPromise;
 
-    const getFrameOffset = frameOffsetForwarder.getOffset.bind(frameOffsetForwarder);
-
-    const popup = new PopupProxy(popupId, 0, null, parentFrameId, getFrameOffset, setDisabled);
+    const popup = new PopupProxy(popupId, 0, null, parentFrameId, frameOffsetForwarder);
+    popup.on('offsetNotFound', setDisabled);
     await popup.prepare();
 
     return popup;
@@ -115,7 +114,7 @@ async function createPopupProxy(depth, id, parentFrameId) {
 
         if (!proxy && frameOffsetForwarder === null) {
             frameOffsetForwarder = new FrameOffsetForwarder();
-            frameOffsetForwarder.start();
+            frameOffsetForwarder.prepare();
         }
 
         let popup;