diff --git a/osu.Game/Screens/Edit/EditorTable.cs b/osu.Game/Screens/Edit/EditorTable.cs
index 7b607e9afc..2443cfcbf0 100644
--- a/osu.Game/Screens/Edit/EditorTable.cs
+++ b/osu.Game/Screens/Edit/EditorTable.cs
@@ -57,7 +57,7 @@ namespace osu.Game.Screens.Edit
             }
         }
 
-        protected override Drawable CreateHeader(int index, TableColumn column) => new HeaderText(column?.Header ?? default);
+        protected override Drawable CreateHeader(int index, TableColumn? column) => new HeaderText(column?.Header ?? default);
 
         private partial class HeaderText : OsuSpriteText
         {
diff --git a/osu.Game/Screens/Edit/Timing/ControlPointTable.cs b/osu.Game/Screens/Edit/Timing/ControlPointTable.cs
index 464a8e92ad..b3cc41af72 100644
--- a/osu.Game/Screens/Edit/Timing/ControlPointTable.cs
+++ b/osu.Game/Screens/Edit/Timing/ControlPointTable.cs
@@ -35,7 +35,7 @@ namespace osu.Game.Screens.Edit.Timing
                 Content = null;
                 BackgroundFlow.Clear();
 
-                if (value?.Any() != true)
+                if (!value.Any())
                     return;
 
                 foreach (var group in value)
@@ -67,7 +67,7 @@ namespace osu.Game.Screens.Edit.Timing
             }, true);
         }
 
-        private void updateSelectedGroup() => SetRowSelected(selectedGroup?.Value);
+        private void updateSelectedGroup() => SetRowSelected(selectedGroup.Value);
 
         private TableColumn[] createHeaders()
         {
diff --git a/osu.Game/Screens/Edit/Timing/TimingScreen.cs b/osu.Game/Screens/Edit/Timing/TimingScreen.cs
index 2c40add77c..69eff776e6 100644
--- a/osu.Game/Screens/Edit/Timing/TimingScreen.cs
+++ b/osu.Game/Screens/Edit/Timing/TimingScreen.cs
@@ -141,7 +141,7 @@ namespace osu.Game.Screens.Edit.Timing
                     changeHandler?.SaveState();
                 }, true);
 
-                table.OnRowSelected += (drawable) => scroll.ScrollIntoView(drawable);
+                table.OnRowSelected += drawable => scroll.ScrollIntoView(drawable);
             }
 
             protected override bool OnClick(ClickEvent e)
diff --git a/osu.Game/Screens/Edit/Verify/IssueTable.cs b/osu.Game/Screens/Edit/Verify/IssueTable.cs
index d78108b026..b37fb2b72d 100644
--- a/osu.Game/Screens/Edit/Verify/IssueTable.cs
+++ b/osu.Game/Screens/Edit/Verify/IssueTable.cs
@@ -39,7 +39,7 @@ namespace osu.Game.Screens.Edit.Verify
                 Content = null;
                 BackgroundFlow.Clear();
 
-                if (value == null)
+                if (!value.Any())
                     return;
 
                 foreach (var issue in value)