Facing issue in local development for adobe express sdk v4

Hii everyone currently i am trying to update my express SDK version (v2 to v3) in php project and while updating i am facing issue

As i am unable to open adobe iframe on my local system it throws error like : refused to frame https://new.express.adobe.com/
frame-ancestor 'self'
also for local development do i need to approve my api key and domain