Simulate a logged in user in build mode

My entire project is made of pages restricted to logged in users only. In header there is the name of the user. Many sections are shown / hidden based on logged in user conditions. But I can’t find a way to simulate in Wappler the logged in user.

I tried to cancel the security provider enforced in the page. Also I tried to preview the login page in Wappler and log in from inside the tool. In this case I can see the data of the logged in user in the destination page (redirect from login), but I am still on the login page. No way to edit.

Any idea how to simulate the logged in user in build mode ? Thanks