How to get PropertyDrawers in a custom EditorWindow

I'm trying to get PropertyDrawer support in a custom EditorWindow. So, first I make a serializable class

 using UnityEngine;
 
 [System.Serializable]
 public class FooBar
 {
     [TextArea(5, 5)]
     public string someText = "Hello";
 
     [Range(1.0f, 2.0f)]
     public float someRange = 0.25f;
 
     public int someInt;
 }

It's got PropertyDrawer attributes on someText and someRange. If add that to a GameObject I see it works in the inspector

So then I make a custom editor and draw an instance of the same class using EditorGUILayout.PropertyField

 using System;
 using UnityEditor;
 using UnityEngine;
 
 public class FooWindow : EditorWindow {
     public FooBarHolder foobarHolder;
     private SerializedObject m_serializedObject;
     private SerializedProperty m_serializedProperty ;
     private Vector2 m_scrollPos = new Vector2(0, 0);
 
     void Init()
     {
         if (foobarHolder == null) {
             var tmp = Resources.FindObjectsOfTypeAll<FooBarHolder>();
             if (tmp.Length > 0)
             {
                 foobarHolder = tmp[0];
             }
             else
             {
                 foobarHolder = ScriptableObject.CreateInstance<FooBarHolder>();
             }
         }
 
         if (m_serializedObject == null) {
             m_serializedObject = new UnityEditor.SerializedObject(foobarHolder);
             m_serializedProperty  = m_serializedObject.FindProperty("foobar");
         }
     }
 
     void OnGUI()
     {
         // This is here because as we edit this source, when unity recompiles, code below
         // will fail because everything will have been seralized, purged, an restored.
         Init();
         m_serializedObject.Update();
         EditorGUILayout.BeginVertical();
         m_scrollPos = EditorGUILayout.BeginScrollView(m_scrollPos, GUILayout.Width(EditorGUIUtility.currentViewWidth), GUILayout.Height (position.height));
         EditorGUILayout.PropertyField(m_serializedProperty , true);
         m_serializedObject.ApplyModifiedProperties();
         EditorGUILayout.EndVertical();
         EditorGUILayout.EndScrollView();
     }
 
     [MenuItem ("Window/FooWindow")]
     static void ShowIt()
     {
         FooWindow w = EditorWindow.GetWindow<FooWindow>();
         w.Init();
     }
 }
 
 // The only reason this exists is becaue I don't know how to call m_serilziedObject.FindProperty
 // without a property name. In other words, when I want a SeralizedProperty for the object itself,
 // not one of its children. But putting FooBar in a FooBarHolder I can call FindProperty and
 // pass in "foobar"
 public class FooBarHolder : ScriptableObject{
     public FooBar foobar;
 
     void OnEnable() {
         hideFlags = HideFlags.DontSave;
         if (foobar == null) {
             foobar = new FooBar();
         }
     }
 }

All the fields are shown but none of the attributes for PropertyDrawers are applied.

Any idea how to get PropertyDrawers to work in a custom EditorWindow?