From 2bc5c32d48173e1837c15fd4be698694ffd81627 Mon Sep 17 00:00:00 2001
From: Tulir Asokan <tulir@maunium.net>
Date: Tue, 5 Jul 2022 16:41:21 +0300
Subject: [PATCH] Add double puppet value to backfilled event wire content

---
 historysync.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/historysync.go b/historysync.go
index 38920da..f4b86f7 100644
--- a/historysync.go
+++ b/historysync.go
@@ -665,6 +665,9 @@ func (portal *Portal) wrapBatchEvent(info *types.MessageInfo, intent *appservice
 	if err != nil {
 		return nil, err
 	}
+	if newEventType != eventType {
+		intent.AddDoublePuppetValue(&wrappedContent)
+	}
 
 	return &event.Event{
 		Sender:    intent.UserID,