diff --git a/osu.Game/Screens/Multi/DrawableRoomPlaylistItem.cs b/osu.Game/Screens/Multi/DrawableRoomPlaylistItem.cs
index a7ed1f5846..6cd1aa912f 100644
--- a/osu.Game/Screens/Multi/DrawableRoomPlaylistItem.cs
+++ b/osu.Game/Screens/Multi/DrawableRoomPlaylistItem.cs
@@ -246,10 +246,11 @@ namespace osu.Game.Screens.Multi
                         FillMode = FillMode.Fill,
                         Beatmap = { BindTarget = Beatmap }
                     },
-                    new Container
+                    new FillFlowContainer
                     {
                         Depth = -1,
                         RelativeSizeAxes = Axes.Both,
+                        Direction = FillDirection.Horizontal,
                         // This makes the gradient not be perfectly horizontal, but diagonal at a ~40° angle
                         Shear = new Vector2(0.8f, 0),
                         Alpha = 0.5f,
@@ -259,7 +260,6 @@ namespace osu.Game.Screens.Multi
                             new Box
                             {
                                 RelativeSizeAxes = Axes.Both,
-                                RelativePositionAxes = Axes.Both,
                                 Colour = Color4.Black,
                                 Width = 0.4f,
                             },
@@ -267,26 +267,20 @@ namespace osu.Game.Screens.Multi
                             new Box
                             {
                                 RelativeSizeAxes = Axes.Both,
-                                RelativePositionAxes = Axes.Both,
                                 Colour = ColourInfo.GradientHorizontal(Color4.Black, new Color4(0f, 0f, 0f, 0.9f)),
                                 Width = 0.05f,
-                                X = 0.4f,
                             },
                             new Box
                             {
                                 RelativeSizeAxes = Axes.Both,
-                                RelativePositionAxes = Axes.Both,
                                 Colour = ColourInfo.GradientHorizontal(new Color4(0f, 0f, 0f, 0.9f), new Color4(0f, 0f, 0f, 0.1f)),
                                 Width = 0.2f,
-                                X = 0.45f,
                             },
                             new Box
                             {
                                 RelativeSizeAxes = Axes.Both,
-                                RelativePositionAxes = Axes.Both,
                                 Colour = ColourInfo.GradientHorizontal(new Color4(0f, 0f, 0f, 0.1f), new Color4(0, 0, 0, 0)),
                                 Width = 0.05f,
-                                X = 0.65f,
                             },
                         }
                     }
diff --git a/osu.Game/Screens/Select/Carousel/DrawableCarouselBeatmapSet.cs b/osu.Game/Screens/Select/Carousel/DrawableCarouselBeatmapSet.cs
index 1672131949..6cd145cfef 100644
--- a/osu.Game/Screens/Select/Carousel/DrawableCarouselBeatmapSet.cs
+++ b/osu.Game/Screens/Select/Carousel/DrawableCarouselBeatmapSet.cs
@@ -159,11 +159,11 @@ namespace osu.Game.Screens.Select.Carousel
                         Origin = Anchor.Centre,
                         FillMode = FillMode.Fill,
                     },
-                    // Todo: This should be a fill flow, but has invalidation issues (see https://github.com/ppy/osu-framework/issues/223)
-                    new Container
+                    new FillFlowContainer
                     {
                         Depth = -1,
                         RelativeSizeAxes = Axes.Both,
+                        Direction = FillDirection.Horizontal,
                         // This makes the gradient not be perfectly horizontal, but diagonal at a ~40° angle
                         Shear = new Vector2(0.8f, 0),
                         Alpha = 0.5f,
@@ -173,7 +173,6 @@ namespace osu.Game.Screens.Select.Carousel
                             new Box
                             {
                                 RelativeSizeAxes = Axes.Both,
-                                RelativePositionAxes = Axes.Both,
                                 Colour = Color4.Black,
                                 Width = 0.4f,
                             },
@@ -181,26 +180,20 @@ namespace osu.Game.Screens.Select.Carousel
                             new Box
                             {
                                 RelativeSizeAxes = Axes.Both,
-                                RelativePositionAxes = Axes.Both,
                                 Colour = ColourInfo.GradientHorizontal(Color4.Black, new Color4(0f, 0f, 0f, 0.9f)),
                                 Width = 0.05f,
-                                X = 0.4f,
                             },
                             new Box
                             {
                                 RelativeSizeAxes = Axes.Both,
-                                RelativePositionAxes = Axes.Both,
                                 Colour = ColourInfo.GradientHorizontal(new Color4(0f, 0f, 0f, 0.9f), new Color4(0f, 0f, 0f, 0.1f)),
                                 Width = 0.2f,
-                                X = 0.45f,
                             },
                             new Box
                             {
                                 RelativeSizeAxes = Axes.Both,
-                                RelativePositionAxes = Axes.Both,
                                 Colour = ColourInfo.GradientHorizontal(new Color4(0f, 0f, 0f, 0.1f), new Color4(0, 0, 0, 0)),
                                 Width = 0.05f,
-                                X = 0.65f,
                             },
                         }
                     },