how to hide "Retry" button in quiz

When you create a new quiz (question set) you can set  in Behavioural settings if "Retry" button should be shown or not (Enable "Retry" button) for every question

Also you can set general settings in the section "Settings for "Check", "Show solution" and "Retry" at quiz level. From here you can override "Retry" button and this option determines if the "Retry" button will be shown for all questions, disabled for all or configured for each question individually.

The problem is even if you disable "Retry" button at question level for every question in the quiz and you Override "Retry" button as disabled also, "Retry" button is shown to the user..