Crash caused by Selecting a Struct variable when binding a property in UMG

Crash is caused when the user creates too many windows after Selecting a Struct variable when binding a property in UMG.

This issue is related to [Link Removed]

1. Open Editor
2. Create a new Widget blueprint
3. Right click the content browser > User interface > Widget Blueprint
4. Create a new Struct blueprint
5. Right click content browser > Blueprints > Structure Blueprint
6. Open Structure blueprint
7. Add a Texture 2D variable
8. Save
9. Open Widget Blueprint
10. Add an image to the designer tab
11. Open the event graph
12. Create a new variable
13. Set the variable type to the struct that was created earlier
14. Go back to the designer tab
15. Select the image
16. Click the bind button for the brush property of the image
17. Hover over the name of the structure
18. Hover over the "Composite Texture" option
19. Hover over the "Composite Texture" option Repeat (attached image for reference)
20. Notice that this will continue to make new windows until the editor crashes