Index: ext/background.js |
=================================================================== |
--- a/ext/background.js |
+++ b/ext/background.js |
@@ -163,16 +163,18 @@ |
let frames = framesOfTabs.get(tabId); |
let parentFrame = frames.get(parentFrameId); |
if (!parentFrame && parentFrameId > 0) |
parentFrame = frames.get(0); |
if (parentFrame) |
frame.parent = parentFrame; |
+ |
+ frame.injectedStyleSheets = null; |
} |
browser.webRequest.onHeadersReceived.addListener(details => |
{ |
// We have to update the frame structure when switching to a new |
// document, so that we process any further requests made by that |
// document in the right context. Unfortunately, we cannot rely |
// on webNavigation.onCommitted since it isn't guaranteed to fire |