diff --git a/src/EFCore/Storage/Json/JsonConvertedValueReaderWriter.cs b/src/EFCore/Storage/Json/JsonConvertedValueReaderWriter.cs
index 07ced68e630..b553c8c7652 100644
--- a/src/EFCore/Storage/Json/JsonConvertedValueReaderWriter.cs
+++ b/src/EFCore/Storage/Json/JsonConvertedValueReaderWriter.cs
@@ -16,6 +16,9 @@ public class JsonConvertedValueReaderWriter<TModel, TProvider> :
     JsonValueReaderWriter<TModel>,
     IJsonConvertedValueReaderWriter
 {
+    private static readonly bool UseOldBehavior36856 =
+        AppContext.TryGetSwitch("Microsoft.EntityFrameworkCore.Issue36856", out var enabled) && enabled;
+
     private readonly JsonValueReaderWriter<TProvider> _providerReaderWriter;
     private readonly ValueConverter _converter;
 
@@ -52,8 +55,17 @@ ValueConverter IJsonConvertedValueReaderWriter.Converter
 
     /// <inheritdoc />
     public override Expression ConstructorExpression
-        => Expression.New(
-            _constructorInfo,
-            ((ICompositeJsonValueReaderWriter)this).InnerReaderWriter.ConstructorExpression,
-            ((IJsonConvertedValueReaderWriter)this).Converter.ConstructorExpression);
+        => UseOldBehavior36856
+            ? Expression.New(
+                _constructorInfo,
+                ((ICompositeJsonValueReaderWriter)this).InnerReaderWriter.ConstructorExpression,
+                ((IJsonConvertedValueReaderWriter)this).Converter.ConstructorExpression)
+            : Expression.New(
+                _constructorInfo,
+                ((ICompositeJsonValueReaderWriter)this).InnerReaderWriter.ConstructorExpression,
+                // We shouldn't quote converters, because it will create a new instance every time and
+                // it will have to compile the expression again and
+                // it will have a negative performance impact. See #36856 for more info.
+                // This means this is currently unsupported scenario for precompilation.
+                Expression.Constant(((IJsonConvertedValueReaderWriter)this).Converter));
 }