diff --git a/conformance/tests/httproute-request-percentage-mirror.go b/conformance/tests/httproute-request-percentage-mirror.go
index f557b61924..22b49d5a49 100644
--- a/conformance/tests/httproute-request-percentage-mirror.go
+++ b/conformance/tests/httproute-request-percentage-mirror.go
@@ -27,6 +27,7 @@ import (
 	"github.com/stretchr/testify/require"
 	"k8s.io/apimachinery/pkg/types"
 
+	"k8s.io/utils/ptr"
 	"sigs.k8s.io/gateway-api/conformance/utils/config"
 	"sigs.k8s.io/gateway-api/conformance/utils/http"
 	"sigs.k8s.io/gateway-api/conformance/utils/kubernetes"
@@ -54,8 +55,9 @@ var HTTPRouteRequestPercentageMirror = suite.ConformanceTest{
 	Features: []features.FeatureName{
 		features.SupportGateway,
 		features.SupportHTTPRoute,
-		// features.SupportHTTPRouteRequestPercentageMirror,
+		features.SupportHTTPRouteRequestPercentageMirror,
 	},
+	Provisional: true,
 	Test: func(t *testing.T, suite *suite.ConformanceTestSuite) {
 		var (
 			ns      = "gateway-conformance-infra"
@@ -82,7 +84,7 @@ var HTTPRouteRequestPercentageMirror = suite.ConformanceTest{
 							Name:      "infra-backend-v2",
 							Namespace: ns,
 						},
-						Percent: ptrTo(int32(20)),
+						Percent: ptr.To(int32(20)),
 					},
 				},
 			}, {
@@ -100,7 +102,7 @@ var HTTPRouteRequestPercentageMirror = suite.ConformanceTest{
 							Name:      "infra-backend-v2",
 							Namespace: ns,
 						},
-						Percent: ptrTo(int32(50)),
+						Percent: ptr.To(int32(50)),
 					},
 				},
 			}, {
@@ -130,7 +132,7 @@ var HTTPRouteRequestPercentageMirror = suite.ConformanceTest{
 							Name:      "infra-backend-v2",
 							Namespace: ns,
 						},
-						Percent: ptrTo(int32(35)),
+						Percent: ptr.To(int32(35)),
 					},
 				},
 			},
@@ -230,7 +232,3 @@ func testMirroredRequestsDistribution(t *testing.T, suite *suite.ConformanceTest
 	tlog.Log(t, "Validated mirrored request logs across all desired backends within the given tolerance")
 	return nil
 }
-
-func ptrTo[T any](a T) *T {
-	return &a
-}
diff --git a/geps/gep-3171/index.md b/geps/gep-3171/index.md
index fcfd8bafb4..fbf21c4c3c 100644
--- a/geps/gep-3171/index.md
+++ b/geps/gep-3171/index.md
@@ -15,6 +15,7 @@ Enable percentage-based request mirroring with Gateway and Gateway for mesh APIs
 
 ## Scope
 
+<!-- TODO(https://github.com/kubernetes-sigs/gateway-api/issues/3514) Add GRPCRoute supportedFeatures and coverage -->
 The scope of this GEP is to add support for this feature in both HTTPRoute and GRPCRoute
 
 ## Introduction
@@ -211,4 +212,4 @@ spec:
 
 A new Supported Feature with the following name SupportHTTPRouteRequestPercentageMirror is introduced along with a corresponding conformance test.
 
-<!-- TODO(liorlieberman) Different supportedFeature for mesh> -->
+<!-- TODO(https://github.com/kubernetes-sigs/gateway-api/issues/3515) Different supportedFeature for mesh> -->
diff --git a/pkg/features/httproute.go b/pkg/features/httproute.go
index ad79d04616..cd7d90ec5b 100644
--- a/pkg/features/httproute.go
+++ b/pkg/features/httproute.go
@@ -163,7 +163,7 @@ var (
 	// HTTPRouteRequestPercentageMirrorFeature contains metadata for the HTTPRouteRequestMultipleMirrors feature.
 	HTTPRouteRequestPercentageMirrorFeature = Feature{
 		Name:    SupportHTTPRouteRequestPercentageMirror,
-		Channel: FeatureChannelStandard,
+		Channel: FeatureChannelExperimental,
 	}
 	// HTTPRouteRequestTimeoutFeature contains metadata for the HTTPRouteRequestTimeout feature.
 	HTTPRouteRequestTimeoutFeature = Feature{