Bug with Flow Component and Custom Bootstrap

======== TEMPLATE BUG FORM ========

Wappler Version : 3.3.6
Operating System : macOS Catalina
NodeJS / with templates

Expected behavior

What do you think should happen?

Bootstrap cdn and correspondent JS files should not be added to the code.

Actual behavior

What actually happens?

<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js" integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>

The above code is added on save of a flow.

How to reproduce

• Detail a step by step guide to reproduce the issue
• A screenshot or short video indicating the problem
• A copy of your code would help. Include: JS, HTML.
• Test your steps on a clean page to see if you still have an issue

Use a custom Bootstrap template and add the flow component. Make some changes and save the flow.