Steps to reproduce: 1. Open the "Modal" section 2. Scroll to the "Backdrop options" menu 3. Click on the "Disable backdrop" button 4. Click on the "Open modal" button 5. Close the modal Expected result: the scrollbar on the right side is displayed Actual result: the scrollbar is not displayed https://user-images.githubusercontent.com/82472610/219366794-a4e14d1c-3fbe-4614-a834-aa9a5f973a87.mp4