electron/patches/common/chromium/webview_reattach.patch

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diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
index b2d1e63..bc2cf9a 100644
--- a/content/browser/web_contents/web_contents_impl.cc
+++ b/content/browser/web_contents/web_contents_impl.cc
@@ -4562,6 +4562,11 @@ void WebContentsImpl::NotifyViewSwapped(RenderViewHost* old_host,
for (auto& observer : observers_)
observer.RenderViewHostChanged(old_host, new_host);
+ // If this is an inner WebContents that has swapped views, we need to reattach
+ // it to its outer WebContents.
+ if (node_.outer_web_contents())
+ ReattachToOuterWebContentsFrame();
+
// Ensure that the associated embedder gets cleared after a RenderViewHost
// gets swapped, so we don't reuse the same embedder next time a
// RenderViewHost is attached to this WebContents.