Steps to reproduce:

• Import the attached test_data.json file in Model Editor view
• Order of the columns/properties is:
  • isActive, name, age, favoriteColor, website, height
• Click "Export model" button and save as "exported_test_data.json"
• Import "exported_test_data.json" file
• Order of the columns/properties is now changed to:
  • age, favoriteColor, height, isActive, name, website
• Expectation is that order of the properties does not change