diff --git a/src/VisualStudio/IntegrationTest/IntegrationTests/CSharp/CSharpErrorListNetCore.cs b/src/VisualStudio/IntegrationTest/IntegrationTests/CSharp/CSharpErrorListNetCore.cs
index d913773982016c31dd76b668db9974db4cb8e99f..b957fa0c1999b2eaa77d68922443dccbe0d5c6e5 100644
--- a/src/VisualStudio/IntegrationTest/IntegrationTests/CSharp/CSharpErrorListNetCore.cs
+++ b/src/VisualStudio/IntegrationTest/IntegrationTests/CSharp/CSharpErrorListNetCore.cs
@@ -16,21 +16,24 @@ public CSharpErrorListNetCore(VisualStudioInstanceFactory instanceFactory, ITest
         {
         }
 
-        [WpfFact, Trait(Traits.Feature, Traits.Features.ErrorList)]
+        [WpfFact(Skip = "https://github.com/dotnet/roslyn/issues/39588")]
+        [Trait(Traits.Feature, Traits.Features.ErrorList)]
         [Trait(Traits.Feature, Traits.Features.NetCore)]
         public override void ErrorList()
         {
             base.ErrorList();
         }
 
-        [WpfFact, Trait(Traits.Feature, Traits.Features.ErrorList)]
+        [WpfFact(Skip = "https://github.com/dotnet/roslyn/issues/39588")]
+        [Trait(Traits.Feature, Traits.Features.ErrorList)]
         [Trait(Traits.Feature, Traits.Features.NetCore)]
         public override void ErrorLevelWarning()
         {
             base.ErrorLevelWarning();
         }
 
-        [WpfFact, Trait(Traits.Feature, Traits.Features.ErrorList)]
+        [WpfFact(Skip = "https://github.com/dotnet/roslyn/issues/39588")]
+        [Trait(Traits.Feature, Traits.Features.ErrorList)]
         [Trait(Traits.Feature, Traits.Features.NetCore)]
         public override void ErrorsDuringMethodBodyEditing()
         {
diff --git a/src/VisualStudio/IntegrationTest/IntegrationTests/CSharp/CSharpSquigglesNetCore.cs b/src/VisualStudio/IntegrationTest/IntegrationTests/CSharp/CSharpSquigglesNetCore.cs
index 36f0abc5c45a7619c3948d26251da1e745b121d9..3a4635059bea8c8e743277c3dd1dae4eb60b7240 100644
--- a/src/VisualStudio/IntegrationTest/IntegrationTests/CSharp/CSharpSquigglesNetCore.cs
+++ b/src/VisualStudio/IntegrationTest/IntegrationTests/CSharp/CSharpSquigglesNetCore.cs
@@ -16,14 +16,16 @@ public CSharpSquigglesNetCore(VisualStudioInstanceFactory instanceFactory, ITest
         {
         }
 
-        [WpfFact, Trait(Traits.Feature, Traits.Features.ErrorSquiggles)]
+        [WpfFact(Skip = "https://github.com/dotnet/roslyn/issues/39588")]
+        [Trait(Traits.Feature, Traits.Features.ErrorSquiggles)]
         [Trait(Traits.Feature, Traits.Features.NetCore)]
         public override void VerifySyntaxErrorSquiggles()
         {
             base.VerifySyntaxErrorSquiggles();
         }
 
-        [WpfFact, Trait(Traits.Feature, Traits.Features.ErrorSquiggles)]
+        [WpfFact(Skip = "https://github.com/dotnet/roslyn/issues/39588")]
+        [Trait(Traits.Feature, Traits.Features.ErrorSquiggles)]
         [Trait(Traits.Feature, Traits.Features.NetCore)]
         public override void VerifySemanticErrorSquiggles()
         {
diff --git a/src/VisualStudio/IntegrationTest/IntegrationTests/VisualBasic/BasicErrorListNetCore.cs b/src/VisualStudio/IntegrationTest/IntegrationTests/VisualBasic/BasicErrorListNetCore.cs
index f5a16af72758d344c11b898a61b40e7c6d35c09c..53580960246e389022d0c6556306af423137c44f 100644
--- a/src/VisualStudio/IntegrationTest/IntegrationTests/VisualBasic/BasicErrorListNetCore.cs
+++ b/src/VisualStudio/IntegrationTest/IntegrationTests/VisualBasic/BasicErrorListNetCore.cs
@@ -17,7 +17,8 @@ public BasicErrorListNetCore(VisualStudioInstanceFactory instanceFactory, ITestO
         }
 
         [WorkItem(1825, "https://github.com/dotnet/roslyn-project-system/issues/1825")]
-        [WpfFact, Trait(Traits.Feature, Traits.Features.ErrorList)]
+        [WpfFact(Skip = "https://github.com/dotnet/roslyn/issues/39588")]
+        [Trait(Traits.Feature, Traits.Features.ErrorList)]
         [Trait(Traits.Feature, Traits.Features.NetCore)]
         public override void ErrorList()
         {
@@ -25,7 +26,8 @@ public override void ErrorList()
         }
 
         [WorkItem(1825, "https://github.com/dotnet/roslyn-project-system/issues/1825")]
-        [WpfFact, Trait(Traits.Feature, Traits.Features.ErrorList)]
+        [WpfFact(Skip = "https://github.com/dotnet/roslyn/issues/39588")]
+        [Trait(Traits.Feature, Traits.Features.ErrorList)]
         [Trait(Traits.Feature, Traits.Features.NetCore)]
         public override void ErrorsDuringMethodBodyEditing()
         {
diff --git a/src/VisualStudio/IntegrationTest/IntegrationTests/VisualBasic/BasicSquigglesNetCore.cs b/src/VisualStudio/IntegrationTest/IntegrationTests/VisualBasic/BasicSquigglesNetCore.cs
index 00c5c554e876932c1ecf11f2cd06d4df9c6da678..c579224af2fab65b2bd5e5c997c30ac5b2732937 100644
--- a/src/VisualStudio/IntegrationTest/IntegrationTests/VisualBasic/BasicSquigglesNetCore.cs
+++ b/src/VisualStudio/IntegrationTest/IntegrationTests/VisualBasic/BasicSquigglesNetCore.cs
@@ -17,7 +17,8 @@ public BasicSquigglesNetCore(VisualStudioInstanceFactory instanceFactory, ITestO
         }
 
         [WorkItem(1825, "https://github.com/dotnet/roslyn-project-system/issues/1825")]
-        [WpfFact, Trait(Traits.Feature, Traits.Features.ErrorSquiggles)]
+        [WpfFact(Skip = "https://github.com/dotnet/roslyn/issues/39588")]
+        [Trait(Traits.Feature, Traits.Features.ErrorSquiggles)]
         [Trait(Traits.Feature, Traits.Features.NetCore)]
         public override void VerifySyntaxErrorSquiggles()
         {
@@ -25,7 +26,8 @@ public override void VerifySyntaxErrorSquiggles()
         }
 
         [WorkItem(1825, "https://github.com/dotnet/roslyn-project-system/issues/1825")]
-        [WpfFact, Trait(Traits.Feature, Traits.Features.ErrorSquiggles)]
+        [WpfFact(Skip = "https://github.com/dotnet/roslyn/issues/39588")]
+        [Trait(Traits.Feature, Traits.Features.ErrorSquiggles)]
         [Trait(Traits.Feature, Traits.Features.NetCore)]
         public override void VerifySemanticErrorSquiggles()
         {
diff --git a/src/VisualStudio/IntegrationTest/IntegrationTests/Workspace/WorkspacesNetCore.cs b/src/VisualStudio/IntegrationTest/IntegrationTests/Workspace/WorkspacesNetCore.cs
index 842235b5901f878ae18c7d28c26197ffb24345b4..0f9f491f5e6f992b53bffee6e115c0acbcdcefa9 100644
--- a/src/VisualStudio/IntegrationTest/IntegrationTests/Workspace/WorkspacesNetCore.cs
+++ b/src/VisualStudio/IntegrationTest/IntegrationTests/Workspace/WorkspacesNetCore.cs
@@ -18,7 +18,8 @@ public WorkspacesNetCore(VisualStudioInstanceFactory instanceFactory, ITestOutpu
         {
         }
 
-        [WpfFact, Trait(Traits.Feature, Traits.Features.Workspace)]
+        [WpfFact(Skip = "https://github.com/dotnet/roslyn/issues/39588")]
+        [Trait(Traits.Feature, Traits.Features.Workspace)]
         [Trait(Traits.Feature, Traits.Features.NetCore)]
         public override void OpenCSharpThenVBSolution()
         {
@@ -46,7 +47,10 @@ public override void MetadataReference()
             base.MetadataReference();
         }
 
-        [WpfFact, Trait(Traits.Feature, Traits.Features.Workspace)]
+        [WpfFact(Skip = "https://github.com/dotnet/roslyn/issues/39588")]
+        [Trait(Traits.Feature, Traits.Features.Workspace)]
+        [Trait(Traits.Feature, Traits.Features.NetCore)]
+
         public override void ProjectReference()
         {
             base.ProjectReference();