Thanks for reaching out to the Auth0 Community!
Unfortunately, there isn’t any way to “skip” the Welcome message since that is associated with the Universal Login Page. But you can modify the Welcome text to one that you prefer.
If you are using the New Universal Login:
If you are using the Classic Universal Login, you’ll need to modify the languageDictionary object:
To circle back, the Universal Login Page (sign-in dialog) will always render the page title which reads “Welcome”. Because of that, you will need to change the title of the login page if you prefer a different text.
Please don’t hesitate to reach out if you have any questions.