1 files changed, 5 insertions, 0 deletions
diff --git a/synapse/replication/tcp/client.py b/synapse/replication/tcp/client.py
index 9d4859798b..e09b857814 100644
--- a/synapse/replication/tcp/client.py
+++ b/synapse/replication/tcp/client.py
@@ -393,6 +393,11 @@ class FederationSenderHandler:
             # we only want to send on receipts for our own users
             if not self._is_mine_id(receipt.user_id):
                 continue
+            if (
+                receipt.data.get("hidden", False)
+                and self._hs.config.experimental.msc2285_enabled
+            ):
+                continue
             receipt_info = ReadReceipt(
                 receipt.room_id,
                 receipt.receipt_type,