Merge pull request #28011 from guardian/doml/turn-on-carousels-test

Start Stacked Carousels AB test

Author: domlander

common/app/experiments/Experiments.scala

@@ -18,15 +18,6 @@ object ActiveExperiments extends ExperimentsDefinition {
   implicit val canCheckExperiment: CanCheckExperiment = new CanCheckExperiment(this)
 }
 
-object StackedCarousels
-    extends Experiment(
-      name = "stacked-carousels",
-      description = "Show stacked cards instead of medium carousels on UK front",
-      owners = Seq(Owner.withEmail("[email protected]")),
-      sellByDate = LocalDate.of(2025, 7, 30),
-      participationGroup = Perc0A,
-    )
-
 object DarkModeWeb
     extends Experiment(
       name = "dark-mode-web",
@@ -44,3 +35,12 @@ object DCRJavascriptBundle
       sellByDate = LocalDate.of(2025, 6, 30),
       participationGroup = Perc0E,
     )
+
+object StackedCarousels
+    extends Experiment(
+      name = "stacked-carousels",
+      description = "Show stacked cards instead of carousels on UK front on mobile",
+      owners = Seq(Owner.withEmail("[email protected]")),
+      sellByDate = LocalDate.of(2025, 7, 30),
+      participationGroup = Perc5A,
+    )