diff --git a/src/tests/Loader/classloader/InterfaceFolding/Ambiguous.ilproj b/src/tests/Loader/classloader/InterfaceFolding/Ambiguous.ilproj
index 82b82978e01989..adf90f77e15efd 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase0.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase0.ilproj
index 9792c17863cf2f..31ed277887212c 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase0_Nested_I.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase0_Nested_I.ilproj
index 867cca06c9e666..a5711085cfbf63 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase0_Nested_I_Nested_J.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase0_Nested_I_Nested_J.ilproj
index 9ef40fa908c3ec..02d3d6539a180e 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase0_Nested_J.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase0_Nested_J.ilproj
index aec1a12b20040c..03e9af52cc20b4 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase0_Nested_J_Nested_I.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase0_Nested_J_Nested_I.ilproj
index f07d5da2402cb0..3705d25b998500 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase1.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase1.ilproj
index 4923543d8b47b8..50002710464aae 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase1_Nested_I.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase1_Nested_I.ilproj
index 1375c0227faf5b..5fcf469a4d5dd8 100644
--- a/src/tests/Loader/classloader/InterfaceFolding/TestCase1_Nested_I.ilproj
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase1_Nested_I_Nested_J.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase1_Nested_I_Nested_J.ilproj
index 4f841a389fb3ff..9a6dffb4406086 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase1_Nested_J.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase1_Nested_J.ilproj
index 48d1a5af515d60..a7885a27357558 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase1_Nested_J_Nested_I.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase1_Nested_J_Nested_I.ilproj
index 75dd45e2ae20ee..d826a1db4cf787 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase2.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase2.ilproj
index 2138a70640736d..e53f1e4027693f 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase2_Nested_I.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase2_Nested_I.ilproj
index c4c611927e12e6..1ad77dc7138f9b 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase2_Nested_I_Nested_J.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase2_Nested_I_Nested_J.ilproj
index 90756460dc718a..486a4132cedeec 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase2_Nested_J.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase2_Nested_J.ilproj
index 22369c07e7fa84..ec58e1979679de 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase2_Nested_J_Nested_I.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase2_Nested_J_Nested_I.ilproj
index 35039f2fc123e1..cbd0e7020bcf87 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase3.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase3.ilproj
index c171d5117cf988..82e42bfa18c594 100644
--- a/src/tests/Loader/classloader/InterfaceFolding/TestCase3.ilproj
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase3_Nested_I.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase3_Nested_I.ilproj
index 08c8f0a04abeb2..f2864863ad6c10 100644
--- a/src/tests/Loader/classloader/InterfaceFolding/TestCase3_Nested_I.ilproj
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase3_Nested_I_Nested_J.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase3_Nested_I_Nested_J.ilproj
index dae77763f96d3c..35636b0774d444 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase3_Nested_J.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase3_Nested_J.ilproj
index 08a25a606cb1b2..bc75f77696795f 100644
--- a/src/tests/Loader/classloader/InterfaceFolding/TestCase3_Nested_J.ilproj
+++ b/src/tests/Loader/classloader/InterfaceFolding/TestCase3_Nested_J.ilproj
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase3_Nested_J_Nested_I.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase3_Nested_J_Nested_I.ilproj
index ed5696c2213027..cdf6f638eb0f04 100644
--- a/src/tests/Loader/classloader/InterfaceFolding/TestCase3_Nested_J_Nested_I.ilproj
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase4.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase4.ilproj
index ff033d90f4c65a..52b4932347ce4b 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase4_Nested_I.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase4_Nested_I.ilproj
index 8a2220c960a0ac..2f17747c4b9f18 100644
--- a/src/tests/Loader/classloader/InterfaceFolding/TestCase4_Nested_I.ilproj
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase4_Nested_I_Nested_J.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase4_Nested_I_Nested_J.ilproj
index 3e73742f812064..3cf495157dc52d 100644
--- a/src/tests/Loader/classloader/InterfaceFolding/TestCase4_Nested_I_Nested_J.ilproj
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase4_Nested_J.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase4_Nested_J.ilproj
index fdc5de70f7b93f..609437fb7dffba 100644
--- a/src/tests/Loader/classloader/InterfaceFolding/TestCase4_Nested_J.ilproj
+++ b/src/tests/Loader/classloader/InterfaceFolding/TestCase4_Nested_J.ilproj
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase4_Nested_J_Nested_I.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase4_Nested_J_Nested_I.ilproj
index 5d65badc490c3a..d5ec3afadcc229 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase5.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase5.ilproj
index 6af4af52870e99..4c4ddae4ac3c4f 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase5_Nested_I.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase5_Nested_I.ilproj
index 93fc05bac34050..3fcaf149bf4806 100644
--- a/src/tests/Loader/classloader/InterfaceFolding/TestCase5_Nested_I.ilproj
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase5_Nested_I_Nested_J.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase5_Nested_I_Nested_J.ilproj
index 05b131d1b27886..a7f5b56ba4035a 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase5_Nested_J.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase5_Nested_J.ilproj
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase5_Nested_J_Nested_I.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase5_Nested_J_Nested_I.ilproj
index 08cc3257e23f2f..4780c6c5de9e8f 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase6.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase6.ilproj
index aada4b81bb7802..b608b26936fbe6 100644
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase6_Nested_I.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase6_Nested_I.ilproj
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--- a/src/tests/Loader/classloader/InterfaceFolding/TestCase6_Nested_I.ilproj
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diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase6_Nested_I_Nested_J.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase6_Nested_I_Nested_J.ilproj
index 1d83f5971cafaf..8f49d67dd729cd 100644
--- a/src/tests/Loader/classloader/InterfaceFolding/TestCase6_Nested_I_Nested_J.ilproj
+++ b/src/tests/Loader/classloader/InterfaceFolding/TestCase6_Nested_I_Nested_J.ilproj
@@ -1,7 +1,5 @@
 <Project Sdk="Microsoft.NET.Sdk.IL">
   <PropertyGroup>
-    <!-- Needed for mechanical merging of all remaining tests, this particular project may not actually need process isolation -->
-    <RequiresProcessIsolation>true</RequiresProcessIsolation>
     <CLRTestPriority>1</CLRTestPriority>
   </PropertyGroup>
   <ItemGroup>
diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase6_Nested_J.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase6_Nested_J.ilproj
index 099f27bb476f1d..fa84b36ad4e2d5 100644
--- a/src/tests/Loader/classloader/InterfaceFolding/TestCase6_Nested_J.ilproj
+++ b/src/tests/Loader/classloader/InterfaceFolding/TestCase6_Nested_J.ilproj
@@ -1,7 +1,5 @@
 <Project Sdk="Microsoft.NET.Sdk.IL">
   <PropertyGroup>
-    <!-- Needed for mechanical merging of all remaining tests, this particular project may not actually need process isolation -->
-    <RequiresProcessIsolation>true</RequiresProcessIsolation>
     <CLRTestPriority>1</CLRTestPriority>
   </PropertyGroup>
   <ItemGroup>
diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase6_Nested_J_Nested_I.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase6_Nested_J_Nested_I.ilproj
index 0e72a2ad769140..1559185f90f07b 100644
--- a/src/tests/Loader/classloader/InterfaceFolding/TestCase6_Nested_J_Nested_I.ilproj
+++ b/src/tests/Loader/classloader/InterfaceFolding/TestCase6_Nested_J_Nested_I.ilproj
@@ -1,7 +1,5 @@
 <Project Sdk="Microsoft.NET.Sdk.IL">
   <PropertyGroup>
-    <!-- Needed for mechanical merging of all remaining tests, this particular project may not actually need process isolation -->
-    <RequiresProcessIsolation>true</RequiresProcessIsolation>
     <CLRTestPriority>1</CLRTestPriority>
   </PropertyGroup>
   <ItemGroup>
diff --git a/src/tests/Loader/classloader/InterfaceFolding/TestCase7.ilproj b/src/tests/Loader/classloader/InterfaceFolding/TestCase7.ilproj
index 5e1e8a020384d6..e900d50f04d4b2 100644
--- a/src/tests/Loader/classloader/InterfaceFolding/TestCase7.ilproj
+++ b/src/tests/Loader/classloader/InterfaceFolding/TestCase7.ilproj
@@ -1,7 +1,5 @@
 <Project Sdk="Microsoft.NET.Sdk.IL">
   <PropertyGroup>
-    <!-- Needed for mechanical merging of all remaining tests, this particular project may not actually need process isolation -->
-    <RequiresProcessIsolation>true</RequiresProcessIsolation>
     <CLRTestPriority>1</CLRTestPriority>
   </PropertyGroup>
   <ItemGroup>