add note about trafficsplit requirement
@@ -42,6 +42,8 @@ kubectl apply -f docs/example/manifests/apps/
- A *root service* called `bookstore` which other applications will use to direct traffic to the Bookbuyer application.
- An [SMI TrafficSplit][3] resource which specifies how much traffic should to each version of `Bookstore`.
+*Note: At the moment, you must configure a TrafficSplit object to get your applications set up correctly for inbound traffic because it helps us properly configure the dataplane. We're working on removing the need for this entirely.* [#1370](https://github.com/openservicemesh/osm/issues/1370)
+
### View Application UIs
```bash
./scripts/port-forward-all.sh
