Styling is not getting applied when siemensIX component is used on lit

Hello Team,
We have a Lit Web Component and we have upgraded our IX version to 2.0 but we are seeing that the styles are not getting applied.

As per the issue(styling is not getting applied when siemensIX component is used on lit · Issue #632 · siemens/ix · GitHub),in IX version 2.0 the components will be encapsulated and can be used inside Shadow DOM.
So we have upgraded and changed our main.ts file as suggested and imported the same into our entry point component.
Could you please suggest us if any further changes needs to done in the code base.

You have to share a little bit more insights.

Just tested it. Works fine:

Sample App

Hi, We are trying to use the classes provided by Siemens Ix(my-workflow.ts component from the sample app), but its not getting applied, also from the example you could see that the textarea and the tooltip is not working(we used the example code from Ix Doc), please let us know if we need to import any css.