Having issue with Plasmic Studio preview showing 404?

Having an issue with the plasmic studio preview.

The project URL https://studio.plasmic.app/projects/oagigwFfjYBy2nychN6REx/branch/main@latest/page/Homepage
The project is protected with a username & password.

Hi @exotic_tarantula, it’s hard for me to dig into this since I don’t have access, but can you check in your Network tab that the request in the iframe is successfully authenticating?

Thanks @yang
I will send you the password & the username in a PM.