diff --git a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderPlacementBlueprint.cs b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderPlacementBlueprint.cs
index e5dada19bb..28e972bacd 100644
--- a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderPlacementBlueprint.cs
+++ b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderPlacementBlueprint.cs
@@ -42,12 +42,15 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
         private int currentSegmentLength;
 
         [Resolved(CanBeNull = true)]
+        [CanBeNull]
         private IPositionSnapProvider positionSnapProvider { get; set; }
 
         [Resolved(CanBeNull = true)]
+        [CanBeNull]
         private IDistanceSnapProvider distanceSnapProvider { get; set; }
 
         [Resolved(CanBeNull = true)]
+        [CanBeNull]
         private FreehandSliderToolboxGroup freehandToolboxGroup { get; set; }
 
         private readonly IncrementalBSplineBuilder bSplineBuilder = new IncrementalBSplineBuilder { Degree = 4 };
@@ -363,7 +366,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
 
         private Vector2[] tryCircleArc(List<Vector2> segment)
         {
-            if (segment.Count < 3 || freehandToolboxGroup.CircleThreshold.Value == 0) return null;
+            if (segment.Count < 3 || freehandToolboxGroup?.CircleThreshold.Value == 0) return null;
 
             // Assume the segment creates a reasonable circular arc and then check if it reasonable
             var points = PathApproximator.BSplineToPiecewiseLinear(segment.ToArray(), bSplineBuilder.Degree);
@@ -436,7 +439,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
 
             loss /= points.Count;
 
-            return loss > freehandToolboxGroup.CircleThreshold.Value || totalWinding > MathHelper.TwoPi ? null : circleArcControlPoints;
+            return loss > freehandToolboxGroup?.CircleThreshold.Value || totalWinding > MathHelper.TwoPi ? null : circleArcControlPoints;
         }
 
         private enum SliderPlacementState
diff --git a/osu.Game.Tests/Visual/SongSelect/TestScenePlaySongSelect.cs b/osu.Game.Tests/Visual/SongSelect/TestScenePlaySongSelect.cs
index 64f10cb427..6b53277964 100644
--- a/osu.Game.Tests/Visual/SongSelect/TestScenePlaySongSelect.cs
+++ b/osu.Game.Tests/Visual/SongSelect/TestScenePlaySongSelect.cs
@@ -22,7 +22,6 @@ using osu.Game.Beatmaps;
 using osu.Game.Configuration;
 using osu.Game.Database;
 using osu.Game.Extensions;
-using osu.Game.Graphics.UserInterface;
 using osu.Game.Online.API.Requests.Responses;
 using osu.Game.Online.Chat;
 using osu.Game.Overlays;
@@ -614,7 +613,7 @@ namespace osu.Game.Tests.Visual.SongSelect
 
             AddUntilStep("has selection", () => songSelect!.Carousel.SelectedBeatmapInfo != null);
 
-            AddStep("set filter text", () => songSelect!.FilterControl.ChildrenOfType<SearchTextBox>().First().Text = "nonono");
+            AddStep("set filter text", () => songSelect!.FilterControl.ChildrenOfType<FilterControl.FilterControlTextBox>().First().Text = "nonono");
 
             AddUntilStep("dummy selected", () => Beatmap.Value is DummyWorkingBeatmap);
 
@@ -648,7 +647,7 @@ namespace osu.Game.Tests.Visual.SongSelect
             AddUntilStep("carousel has correct", () => songSelect!.Carousel.SelectedBeatmapInfo?.MatchesOnlineID(target) == true);
             AddUntilStep("game has correct", () => Beatmap.Value.BeatmapInfo.MatchesOnlineID(target));
 
-            AddStep("reset filter text", () => songSelect!.FilterControl.ChildrenOfType<SearchTextBox>().First().Text = string.Empty);
+            AddStep("reset filter text", () => songSelect!.FilterControl.ChildrenOfType<FilterControl.FilterControlTextBox>().First().Text = string.Empty);
 
             AddAssert("game still correct", () => Beatmap.Value?.BeatmapInfo.MatchesOnlineID(target) == true);
             AddAssert("carousel still correct", () => songSelect!.Carousel.SelectedBeatmapInfo.MatchesOnlineID(target));
@@ -666,7 +665,7 @@ namespace osu.Game.Tests.Visual.SongSelect
 
             AddUntilStep("has selection", () => songSelect!.Carousel.SelectedBeatmapInfo != null);
 
-            AddStep("set filter text", () => songSelect!.FilterControl.ChildrenOfType<SearchTextBox>().First().Text = "nonono");
+            AddStep("set filter text", () => songSelect!.FilterControl.ChildrenOfType<FilterControl.FilterControlTextBox>().First().Text = "nonono");
 
             AddUntilStep("dummy selected", () => Beatmap.Value is DummyWorkingBeatmap);
 
@@ -689,7 +688,7 @@ namespace osu.Game.Tests.Visual.SongSelect
             AddUntilStep("carousel has correct", () => songSelect!.Carousel.SelectedBeatmapInfo?.MatchesOnlineID(target) == true);
             AddUntilStep("game has correct", () => Beatmap.Value.BeatmapInfo.MatchesOnlineID(target));
 
-            AddStep("set filter text", () => songSelect!.FilterControl.ChildrenOfType<SearchTextBox>().First().Text = "nononoo");
+            AddStep("set filter text", () => songSelect!.FilterControl.ChildrenOfType<FilterControl.FilterControlTextBox>().First().Text = "nononoo");
 
             AddUntilStep("game lost selection", () => Beatmap.Value is DummyWorkingBeatmap);
             AddAssert("carousel lost selection", () => songSelect!.Carousel.SelectedBeatmapInfo == null);