Bug EditorGUILayout.Popup not functional when using EditorWindow.ShowModalUtility

Hi,

I'm trying to make a popup in the OnGUI method of an EditorWindow and am confident I am calling the EditorGUILayout.Popup method correctly.

When I try to show the window using EditorWindow.ShowModalUtility(), the popup options are not selectable, but when I simply use EditorWindow.Show(), or any other Show method, the popup options can be selected.

Does Not Work:

Code (CSharp):

1.  
2. public class MyModalUtility : EditorWindow{
3.  
4. public string[] options = new string[] {"1", "2", "3"};
5. public int index;
6.  
7. public static void Init(){
8. MyModalUtility window = ScriptableObject.CreateInstance<MyModalUtility>();
9. window.titleContent = new GUIContent("Modal Utility");
10. window.maxSize = new Vector2(300, 150);
11. window.minSize = new Vector2(300, 150);
12. window.position = new Rect(Screen.width / 4, Screen.height / 4, 250, 150);
13. window.ShowModalUtility();
14. }
15.  
16. void OnGUI(){
17. index = EditorGUILayout.Popup(" PopupOption",index, options);
18. }
19. }
20.  

Works:

Code (CSharp):

1.  
2.  
3. public class MyModalUtility : EditorWindow{
4.  
5. public string[] options = new string[] {"1", "2", "3"};
6. public int index;
7.  
8. public static void Init(){
9. MyModalUtility window = ScriptableObject.CreateInstance<MyModalUtility>();
10. window.titleContent = new GUIContent("Modal Utility");
11. window.maxSize = new Vector2(300, 150);
12. window.minSize = new Vector2(300, 150);
13. window.position = new Rect(Screen.width / 4, Screen.height / 4, 250, 150);
14. //CHANGE HERE
15. window.Show();
16. }
17.  
18. void OnGUI(){
19. index = EditorGUILayout.Popup(" PopupOption",index, options);
20. }
21. }
22.  

I'm using 2019.4.15f1

Is this a bug, or am I implementing the method incorrectly?

Thanks

 

Same issue. 2019.4.25f1

 

I think this is a bug, I have the same issue. It is a problem on MacOS but not on Windows.

 

Bump