Enable appservice ephemeral events by default

mautrix_signal/example-config.yaml

@@ -64,7 +64,7 @@ appservice:
     # Whether or not to receive ephemeral events via appservice transactions.
     # Requires MSC2409 support (i.e. Synapse 1.22+).
     # You should disable bridge -> sync_with_custom_puppets when this is enabled.
-    ephemeral_events: false
+    ephemeral_events: true
 
     # Authentication tokens for AS <-> HS communication. Autogenerated; do not modify.
     as_token: "This value is generated when generating the registration"
@@ -139,7 +139,7 @@ bridge:
     public_portals: false
     # Whether or not to use /sync to get read receipts and typing notifications
     # when double puppeting is enabled
-    sync_with_custom_puppets: true
+    sync_with_custom_puppets: false
     # Whether or not to update the m.direct account data event when double puppeting is enabled.
     # Note that updating the m.direct event is not atomic (except with mautrix-asmux)
     # and is therefore prone to race conditions.