pan from being created if the parent span was propagated with an empty string (<a href=https://github.com/envoyproxy/envoy/pull/6263>Envoy Issue 6263</a>)</li><li>Add namespace scoping to the Gateway &lsquo;port&rsquo; names. This fixes two issues:<ul><li><code>IngressGateway</code> only respects first port 443 Gateway definition (<a href=https://github.com/istio/istio/issues/11509>Issue 11509</a>)</li><li>Istio <code>IngressGateway</code> routing broken with two different gateways with same port name (SDS)