How to import webflow into Angular > 9

I tried to import a webflow generated single page into my angular app, which is going to be lazy loaded once visited in a subpage.

I’ve created a sub page, imported the html part of webflow in example-webflow.component.html and binded the css directly into the example-webflow.component.scss. I’ve tried to import the js in angular.json but didn’t seems to work.

Does somebody already did such import?

I saw it was working with angular <= 6 with this library freeformjs but doesn’t seems to work anymore