diff --git a/src/libraries/System.Collections.Immutable/tests/System.Collections.Immutable.Tests.csproj b/src/libraries/System.Collections.Immutable/tests/System.Collections.Immutable.Tests.csproj
index b5fda55564bf78..c34ddf6a4365f4 100644
--- a/src/libraries/System.Collections.Immutable/tests/System.Collections.Immutable.Tests.csproj
+++ b/src/libraries/System.Collections.Immutable/tests/System.Collections.Immutable.Tests.csproj
@@ -6,7 +6,6 @@
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(TargetOS)' == 'browser'">
-    <XunitShowProgress>true</XunitShowProgress>
     <!-- This WASM test is problematic and slow right now. This sets the xharness timeout but there is also override in sendtohelix-browser.targets -->
     <WasmXHarnessTestsTimeout>01:15:00</WasmXHarnessTestsTimeout>
   </PropertyGroup>
diff --git a/src/libraries/System.Memory/tests/System.Memory.Tests.csproj b/src/libraries/System.Memory/tests/System.Memory.Tests.csproj
index 0dc6ebb01a2117..a8afce4264197e 100644
--- a/src/libraries/System.Memory/tests/System.Memory.Tests.csproj
+++ b/src/libraries/System.Memory/tests/System.Memory.Tests.csproj
@@ -7,7 +7,6 @@
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(TargetOS)' == 'browser'">
-    <XunitShowProgress>true</XunitShowProgress>
     <!-- This WASM test is problematic and slow right now. This sets the xharness timeout but there is also override in sendtohelix-browser.targets -->
     <WasmXHarnessTestsTimeout>01:15:00</WasmXHarnessTestsTimeout>
   </PropertyGroup>
diff --git a/src/libraries/System.Net.Http/tests/FunctionalTests/System.Net.Http.Functional.Tests.csproj b/src/libraries/System.Net.Http/tests/FunctionalTests/System.Net.Http.Functional.Tests.csproj
index bdcdf4ada7c928..85c55e19b08065 100644
--- a/src/libraries/System.Net.Http/tests/FunctionalTests/System.Net.Http.Functional.Tests.csproj
+++ b/src/libraries/System.Net.Http/tests/FunctionalTests/System.Net.Http.Functional.Tests.csproj
@@ -24,7 +24,6 @@
     <TestArchiveTestsRoot>$(TestArchiveRoot)browserornodejs/</TestArchiveTestsRoot>
     <TestArchiveTestsDir>$(TestArchiveTestsRoot)$(OSPlatformConfig)/</TestArchiveTestsDir>
     <DefineConstants>$(DefineConstants);TARGET_BROWSER</DefineConstants>
-    <XunitShowProgress>true</XunitShowProgress>
     <!-- This WASM test is problematic and slow right now. This sets the xharness timeout but there is also override in sendtohelix-browser.targets -->
     <WasmXHarnessTestsTimeout>01:15:00</WasmXHarnessTestsTimeout>
   </PropertyGroup>
diff --git a/src/libraries/System.Net.WebSockets.Client/tests/System.Net.WebSockets.Client.Tests.csproj b/src/libraries/System.Net.WebSockets.Client/tests/System.Net.WebSockets.Client.Tests.csproj
index 057726e2a8a8e6..9c5f0a6c095021 100644
--- a/src/libraries/System.Net.WebSockets.Client/tests/System.Net.WebSockets.Client.Tests.csproj
+++ b/src/libraries/System.Net.WebSockets.Client/tests/System.Net.WebSockets.Client.Tests.csproj
@@ -13,8 +13,6 @@
     <TestArchiveTestsRoot>$(TestArchiveRoot)browserornodejs/</TestArchiveTestsRoot>
     <TestArchiveTestsDir>$(TestArchiveTestsRoot)$(OSPlatformConfig)/</TestArchiveTestsDir>
     <DefineConstants>$(DefineConstants);TARGET_BROWSER</DefineConstants>
-    <XunitShowProgress>true</XunitShowProgress>
-
     <!-- This WASM test is problematic and slow right now. This sets the xharness timeout but there is also override in sendtohelix-browser.targets -->
     <WasmXHarnessTestsTimeout>01:15:00</WasmXHarnessTestsTimeout>
     <WasmXHarnessMaxParallelThreads>1</WasmXHarnessMaxParallelThreads>
diff --git a/src/libraries/System.Private.Xml/tests/System.Private.Xml.Tests.csproj b/src/libraries/System.Private.Xml/tests/System.Private.Xml.Tests.csproj
index 8452bcbb3c6047..5ab928104f016b 100644
--- a/src/libraries/System.Private.Xml/tests/System.Private.Xml.Tests.csproj
+++ b/src/libraries/System.Private.Xml/tests/System.Private.Xml.Tests.csproj
@@ -4,12 +4,6 @@
     <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
   </PropertyGroup>
 
-  <PropertyGroup Condition="'$(TargetOS)' == 'browser'">
-    <XunitShowProgress>true</XunitShowProgress>
-    <!-- This WASM test is problematic and slow right now. This sets the xharness timeout but there is also override in sendtohelix-browser.targets -->
-    <WasmXHarnessTestsTimeout>01:15:00</WasmXHarnessTestsTimeout>
-  </PropertyGroup>
-
   <ItemGroup>
     <RdXmlFile Include="default.rd.xml" />
   </ItemGroup>
@@ -20,7 +14,8 @@
     <TestArchiveTestsRoot>$(TestArchiveRoot)browserornodejs/</TestArchiveTestsRoot>
     <TestArchiveTestsDir>$(TestArchiveTestsRoot)$(OSPlatformConfig)/</TestArchiveTestsDir>
     <DefineConstants>$(DefineConstants);TARGET_BROWSER</DefineConstants>
-    <XunitShowProgress>true</XunitShowProgress>
+    <!-- This WASM test is problematic and slow right now. This sets the xharness timeout but there is also override in sendtohelix-browser.targets -->
+    <WasmXHarnessTestsTimeout>01:15:00</WasmXHarnessTestsTimeout>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/libraries/System.Runtime.InteropServices.JavaScript/tests/System.Runtime.InteropServices.JavaScript.UnitTests/System.Runtime.InteropServices.JavaScript.Tests.csproj b/src/libraries/System.Runtime.InteropServices.JavaScript/tests/System.Runtime.InteropServices.JavaScript.UnitTests/System.Runtime.InteropServices.JavaScript.Tests.csproj
index eb19722912195e..fe35abffaaa96e 100644
--- a/src/libraries/System.Runtime.InteropServices.JavaScript/tests/System.Runtime.InteropServices.JavaScript.UnitTests/System.Runtime.InteropServices.JavaScript.Tests.csproj
+++ b/src/libraries/System.Runtime.InteropServices.JavaScript/tests/System.Runtime.InteropServices.JavaScript.UnitTests/System.Runtime.InteropServices.JavaScript.Tests.csproj
@@ -12,8 +12,6 @@
     <DefineConstants Condition="'$(FeatureWasmManagedThreads)' == 'true'">$(DefineConstants);FEATURE_WASM_MANAGED_THREADS</DefineConstants>
     <!-- Use following lines to write the generated files to disk. -->
     <EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
-    <!-- to see timing and which test aborted the runtime -->
-    <XunitShowProgress>true</XunitShowProgress>
     <WasmXHarnessMaxParallelThreads>1</WasmXHarnessMaxParallelThreads>
   </PropertyGroup>
   <!-- Make debugging easier -->
diff --git a/src/libraries/System.Runtime/tests/System.Globalization.Calendars.Tests/Hybrid/System.Globalization.Calendars.Hybrid.WASM.Tests.csproj b/src/libraries/System.Runtime/tests/System.Globalization.Calendars.Tests/Hybrid/System.Globalization.Calendars.Hybrid.WASM.Tests.csproj
index 7e10ef4ac1dd59..a693ddb2495fa1 100644
--- a/src/libraries/System.Runtime/tests/System.Globalization.Calendars.Tests/Hybrid/System.Globalization.Calendars.Hybrid.WASM.Tests.csproj
+++ b/src/libraries/System.Runtime/tests/System.Globalization.Calendars.Tests/Hybrid/System.Globalization.Calendars.Hybrid.WASM.Tests.csproj
@@ -11,7 +11,6 @@
     <TestArchiveTestsRoot>$(TestArchiveRoot)browserornodejs/</TestArchiveTestsRoot>
     <TestArchiveTestsDir>$(TestArchiveTestsRoot)$(OSPlatformConfig)/</TestArchiveTestsDir>
     <DefineConstants>$(DefineConstants);TARGET_BROWSER</DefineConstants>
-    <XunitShowProgress>true</XunitShowProgress>
   </PropertyGroup>
   <ItemGroup>
     <Compile Include="..\System\Globalization\CalendarTestBase.cs" />
diff --git a/src/libraries/System.Runtime/tests/System.Globalization.Tests/Hybrid/System.Globalization.Hybrid.WASM.Tests.csproj b/src/libraries/System.Runtime/tests/System.Globalization.Tests/Hybrid/System.Globalization.Hybrid.WASM.Tests.csproj
index fdc037e655558d..2563d8d83ea563 100644
--- a/src/libraries/System.Runtime/tests/System.Globalization.Tests/Hybrid/System.Globalization.Hybrid.WASM.Tests.csproj
+++ b/src/libraries/System.Runtime/tests/System.Globalization.Tests/Hybrid/System.Globalization.Hybrid.WASM.Tests.csproj
@@ -12,7 +12,6 @@
     <TestArchiveTestsRoot>$(TestArchiveRoot)browserornodejs/</TestArchiveTestsRoot>
     <TestArchiveTestsDir>$(TestArchiveTestsRoot)$(OSPlatformConfig)/</TestArchiveTestsDir>
     <DefineConstants>$(DefineConstants);TARGET_BROWSER</DefineConstants>
-    <XunitShowProgress>true</XunitShowProgress>
   </PropertyGroup>
   <ItemGroup>
     <Compile Include="..\CompareInfo\CompareInfoTestsBase.cs" />
diff --git a/src/libraries/System.Runtime/tests/System.Threading.Tasks.Tests/System.Threading.Tasks.Tests.csproj b/src/libraries/System.Runtime/tests/System.Threading.Tasks.Tests/System.Threading.Tasks.Tests.csproj
index 57ce44b8d41a12..4b916c09bb4b35 100644
--- a/src/libraries/System.Runtime/tests/System.Threading.Tasks.Tests/System.Threading.Tasks.Tests.csproj
+++ b/src/libraries/System.Runtime/tests/System.Threading.Tasks.Tests/System.Threading.Tasks.Tests.csproj
@@ -5,7 +5,6 @@
     <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
   </PropertyGroup>
   <PropertyGroup Condition="'$(TargetOS)' == 'browser'">
-    <XunitShowProgress>true</XunitShowProgress>
     <_WasmPThreadPoolUnusedSize>10</_WasmPThreadPoolUnusedSize>
   </PropertyGroup>
   <ItemGroup>
diff --git a/src/libraries/System.Text.Json/tests/System.Text.Json.Tests/System.Text.Json.Tests.csproj b/src/libraries/System.Text.Json/tests/System.Text.Json.Tests/System.Text.Json.Tests.csproj
index 5a69d16fe40934..aed69c98cd0c10 100644
--- a/src/libraries/System.Text.Json/tests/System.Text.Json.Tests/System.Text.Json.Tests.csproj
+++ b/src/libraries/System.Text.Json/tests/System.Text.Json.Tests/System.Text.Json.Tests.csproj
@@ -23,7 +23,6 @@
     <Features>$(Features.Replace('nullablePublicOnly', '')</Features>
   </PropertyGroup>
   <PropertyGroup Condition="'$(TargetOS)' == 'browser'">
-    <XunitShowProgress>true</XunitShowProgress>
     <!-- This WASM test is problematic and slow right now. This sets the xharness timeout but there is also override in sendtohelix-browser.targets -->
     <WasmXHarnessTestsTimeout>01:15:00</WasmXHarnessTestsTimeout>
     <WasmXHarnessMaxParallelThreads>1</WasmXHarnessMaxParallelThreads>
diff --git a/src/libraries/System.Threading.Thread/tests/System.Threading.Thread.Tests.csproj b/src/libraries/System.Threading.Thread/tests/System.Threading.Thread.Tests.csproj
index ed29b66576eea4..2b7a42c2f3842d 100644
--- a/src/libraries/System.Threading.Thread/tests/System.Threading.Thread.Tests.csproj
+++ b/src/libraries/System.Threading.Thread/tests/System.Threading.Thread.Tests.csproj
@@ -6,7 +6,6 @@
     <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
   </PropertyGroup>
   <PropertyGroup Condition="'$(TargetOS)' == 'browser'">
-    <XunitShowProgress>true</XunitShowProgress>
     <_WasmPThreadPoolUnusedSize>10</_WasmPThreadPoolUnusedSize>
   </PropertyGroup>
   <ItemGroup>
diff --git a/src/libraries/System.Threading.ThreadPool/tests/System.Threading.ThreadPool.Tests.csproj b/src/libraries/System.Threading.ThreadPool/tests/System.Threading.ThreadPool.Tests.csproj
index ad3f9814e0adfc..55b876cd3bedf8 100644
--- a/src/libraries/System.Threading.ThreadPool/tests/System.Threading.ThreadPool.Tests.csproj
+++ b/src/libraries/System.Threading.ThreadPool/tests/System.Threading.ThreadPool.Tests.csproj
@@ -5,7 +5,6 @@
     <TestRuntime>true</TestRuntime>
   </PropertyGroup>
   <PropertyGroup Condition="'$(TargetOS)' == 'browser'">
-    <XunitShowProgress>true</XunitShowProgress>
     <_WasmPThreadPoolUnusedSize>10</_WasmPThreadPoolUnusedSize>
   </PropertyGroup>
   <ItemGroup>
diff --git a/src/libraries/System.Threading/tests/System.Threading.Tests.csproj b/src/libraries/System.Threading/tests/System.Threading.Tests.csproj
index c552756fd17e3d..72dce9430be633 100644
--- a/src/libraries/System.Threading/tests/System.Threading.Tests.csproj
+++ b/src/libraries/System.Threading/tests/System.Threading.Tests.csproj
@@ -6,7 +6,6 @@
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
   <PropertyGroup Condition="'$(TargetOS)' == 'browser'">
-    <XunitShowProgress>true</XunitShowProgress>
     <_WasmPThreadPoolUnusedSize>10</_WasmPThreadPoolUnusedSize>
   </PropertyGroup>
   <ItemGroup>