From 667613f0c5c8510a533441b3b001df069b9d91a5 Mon Sep 17 00:00:00 2001
From: Tulir Asokan <tulir@maunium.net>
Date: Mon, 21 Aug 2023 10:58:34 +0300
Subject: [PATCH] Ignore downloading messages moving away from groups

---
 portal.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/portal.go b/portal.go
index 22f9f38..883682a 100644
--- a/portal.go
+++ b/portal.go
@@ -428,6 +428,10 @@ func (portal *Portal) handleExistingMessageUpdate(ctx context.Context, source *U
 	}
 	if chatIDChanged {
 		log = log.With().Str("old_chat_id", dbMsg.Chat.ID).Logger()
+		if downloadPendingStatusMessage(newStatus) != "" && !portal.IsPrivateChat() {
+			log.Debug().Msg("Ignoring chat ID change from group chat as update is a pending download")
+			return
+		}
 		log.Debug().
 			Str("old_room_id", dbMsg.RoomID.String()).
 			Str("sender_id", dbMsg.Sender).