diff --git a/src/libraries/System.IO.IsolatedStorage/tests/System/IO/IsolatedStorage/ContainsUnknownFilesTests.cs b/src/libraries/System.IO.IsolatedStorage/tests/System/IO/IsolatedStorage/ContainsUnknownFilesTests.cs
index bf430653a4dea3..8c1980ffcf99df 100644
--- a/src/libraries/System.IO.IsolatedStorage/tests/System/IO/IsolatedStorage/ContainsUnknownFilesTests.cs
+++ b/src/libraries/System.IO.IsolatedStorage/tests/System/IO/IsolatedStorage/ContainsUnknownFilesTests.cs
@@ -12,7 +12,6 @@ private static MethodInfo s_containsUnknownFilesMethod
             = typeof(IsolatedStorageFile).GetMethod("ContainsUnknownFiles", BindingFlags.NonPublic | BindingFlags.Instance);
 
         [Theory, MemberData(nameof(ValidStores))]
-        [ActiveIssue("https://github.com/dotnet/runtime/issues/87485", TestPlatforms.MacCatalyst)]
         public void ContainsUnknownFiles_CleanStore(PresetScopes scope)
         {
             TestHelper.WipeStores();
@@ -24,7 +23,6 @@ public void ContainsUnknownFiles_CleanStore(PresetScopes scope)
         }
 
         [Theory, MemberData(nameof(ValidStores))]
-        [ActiveIssue("https://github.com/dotnet/runtime/issues/87485", TestPlatforms.MacCatalyst)]
         public void ContainsUnknownFiles_OkFiles(PresetScopes scope)
         {
             TestHelper.WipeStores();
@@ -44,7 +42,6 @@ public void ContainsUnknownFiles_OkFiles(PresetScopes scope)
         }
 
         [Theory, MemberData(nameof(ValidStores))]
-        [ActiveIssue("https://github.com/dotnet/runtime/issues/87485", TestPlatforms.MacCatalyst)]
         public void ContainsUnknownFiles_NotOkFiles(PresetScopes scope)
         {
             TestHelper.WipeStores();
diff --git a/src/libraries/System.IO.IsolatedStorage/tests/System/IO/IsolatedStorage/CopyFileTests.cs b/src/libraries/System.IO.IsolatedStorage/tests/System/IO/IsolatedStorage/CopyFileTests.cs
index fd2b1ec64d569e..a4dd0cb9f5f89c 100644
--- a/src/libraries/System.IO.IsolatedStorage/tests/System/IO/IsolatedStorage/CopyFileTests.cs
+++ b/src/libraries/System.IO.IsolatedStorage/tests/System/IO/IsolatedStorage/CopyFileTests.cs
@@ -98,7 +98,6 @@ public void CopyFile_CopyOver(PresetScopes scope)
         }
 
         [Theory, MemberData(nameof(ValidStores))]
-        [ActiveIssue("https://github.com/dotnet/runtime/issues/87485", TestPlatforms.MacCatalyst)]
         public void CopyFile_CopiesFile(PresetScopes scope)
         {
             TestHelper.WipeStores();
diff --git a/src/libraries/System.IO.IsolatedStorage/tests/System/IO/IsolatedStorage/MoveFileTests.cs b/src/libraries/System.IO.IsolatedStorage/tests/System/IO/IsolatedStorage/MoveFileTests.cs
index c9645063d9f0b7..903648dfc24200 100644
--- a/src/libraries/System.IO.IsolatedStorage/tests/System/IO/IsolatedStorage/MoveFileTests.cs
+++ b/src/libraries/System.IO.IsolatedStorage/tests/System/IO/IsolatedStorage/MoveFileTests.cs
@@ -92,7 +92,6 @@ public void MoveFile_MoveOver(PresetScopes scope)
         }
 
         [Theory, MemberData(nameof(ValidStores))]
-        [ActiveIssue("https://github.com/dotnet/runtime/issues/87485", TestPlatforms.MacCatalyst)]
         public void MoveFile_MovesFile(PresetScopes scope)
         {
             TestHelper.WipeStores();
diff --git a/src/libraries/System.IO.IsolatedStorage/tests/System/IO/IsolatedStorage/OpenFileTests.cs b/src/libraries/System.IO.IsolatedStorage/tests/System/IO/IsolatedStorage/OpenFileTests.cs
index c2b85c680d2ae9..8ef2bbbe9be8b9 100644
--- a/src/libraries/System.IO.IsolatedStorage/tests/System/IO/IsolatedStorage/OpenFileTests.cs
+++ b/src/libraries/System.IO.IsolatedStorage/tests/System/IO/IsolatedStorage/OpenFileTests.cs
@@ -127,7 +127,6 @@ public void OpenFile_PassesFileMode()
         }
 
         [Theory, MemberData(nameof(ValidStores))]
-        [ActiveIssue("https://github.com/dotnet/runtime/issues/87485", TestPlatforms.MacCatalyst)]
         public void OpenFile_Existence(PresetScopes scope)
         {
             TestHelper.WipeStores();