@ -1224,7 +1224,7 @@ vAPI.toolbarButton.onBeforeCreated = function(doc) {
return;
}
new win.MutationObserver(delayedResize).observe(win.body, {
new win.MutationObserver(delayedResize).observe(win.document.body, {
attributes: true,
characterData: true,
subtree: true