diff --git a/keps/2724-topology-aware-scheduling/README.md b/keps/2724-topology-aware-scheduling/README.md
index e12a496e2d9..421c93cf75c 100644
--- a/keps/2724-topology-aware-scheduling/README.md
+++ b/keps/2724-topology-aware-scheduling/README.md
@@ -1072,11 +1072,11 @@ Since v0.15, the available feature gates are as follows:
 
 | feature gate / annotation                  | preferred         | required          | unconstrained     |
 | ------------------------------------------ | ----------------- | ----------------- | ----------------- |
-| None <br/> or TASProfileMixed (deprecated) | BestFit           | BestFit           | LeastFreeCapacity |
+| None <br/> or TASProfileMixed (default)    | BestFit           | BestFit           | LeastFreeCapacity |
 | TASProfileBestFit (deprecated)             | BestFit           | BestFit           | BestFit           |
 | TASProfileLeastFreeCapacity (deprecated)   | LeastFreeCapacity | LeastFreeCapacity | LeastFreeCapacity |
 
-Based on the user feedback, we decided to make `TASProfileMixed` default. (The corresponding feature gate is hence obsolete; we formally keep it "deprecated" for backwards compatibility). It differs from the previous default only in the `unconstrained` case - in which Kueue should prioritize minimizing fragmentation which is provided by the `LeastFreeCapacity` algorithm.
+Based on the user feedback, we decided to make `TASProfileMixed` default starting in v0.15. (The corresponding feature gate is hence obsolete; we formally keep it "deprecated" for backwards compatibility). It differs from the previous default only in the `unconstrained` case - in which Kueue should prioritize minimizing fragmentation which is provided by the `LeastFreeCapacity` algorithm.
 
 For users still preferring the "always BestFit" profile, we introduce the `TASProfileBestFit` feature gate, marking it as deprecated. We will remove it in v0.17 if we see no report indicating a need for that configuration.
 
diff --git a/pkg/cache/scheduler/tas_cache_test.go b/pkg/cache/scheduler/tas_cache_test.go
index a4044c8d59d..f5ddda96341 100644
--- a/pkg/cache/scheduler/tas_cache_test.go
+++ b/pkg/cache/scheduler/tas_cache_test.go
@@ -658,18 +658,11 @@ func TestFindTopologyAssignments(t *testing.T) {
 				wantAssignment: &kueue.TopologyAssignment{
 					Levels: defaultOneLevel,
 					Domains: []kueue.TopologyDomainAssignment{
-						{
-							Count: 4,
-							Values: []string{
-								"x3",
-							},
-						},
-						{
-							Count: 2,
-							Values: []string{
-								"x6",
-							},
-						},
+						{Count: 1, Values: []string{"x1"}},
+						{Count: 1, Values: []string{"x3"}},
+						{Count: 1, Values: []string{"x5"}},
+						{Count: 1, Values: []string{"x2"}},
+						{Count: 2, Values: []string{"x6"}},
 					},
 				},
 			}},
@@ -688,18 +681,11 @@ func TestFindTopologyAssignments(t *testing.T) {
 				wantAssignment: &kueue.TopologyAssignment{
 					Levels: defaultOneLevel,
 					Domains: []kueue.TopologyDomainAssignment{
-						{
-							Count: 4,
-							Values: []string{
-								"x3",
-							},
-						},
-						{
-							Count: 2,
-							Values: []string{
-								"x6",
-							},
-						},
+						{Count: 1, Values: []string{"x1"}},
+						{Count: 1, Values: []string{"x3"}},
+						{Count: 1, Values: []string{"x5"}},
+						{Count: 1, Values: []string{"x2"}},
+						{Count: 2, Values: []string{"x6"}},
 					},
 				},
 			}},
diff --git a/pkg/features/kube_features.go b/pkg/features/kube_features.go
index 5cc93a14f54..9b99f27e2be 100644
--- a/pkg/features/kube_features.go
+++ b/pkg/features/kube_features.go
@@ -258,7 +258,7 @@ var defaultVersionedFeatureGates = map[featuregate.Feature]featuregate.Versioned
 	},
 	TASProfileMixed: {
 		{Version: version.MustParse("0.10"), Default: false, PreRelease: featuregate.Alpha},
-		{Version: version.MustParse("0.11"), Default: false, PreRelease: featuregate.Deprecated},
+		{Version: version.MustParse("0.15"), Default: true, PreRelease: featuregate.Beta},
 	},
 	HierarchicalCohorts: {
 		{Version: version.MustParse("0.11"), Default: true, PreRelease: featuregate.Beta},