[REF-3448] 404 not rendering

[charlestondance]

Describe the bug entering a random url give a 404 with text in the page going to localhost:3000/404 updates the title but nothing is rendered in the page. Making a custom 404 has the same issue where no components are rendered in the page

To Reproduce Steps to reproduce the behavior:

• enter URL as above

Expected behavior correct 404 page be returned at localhost:3000/404

Screenshots If applicable, add screenshots to help explain your problem.

Specifics (please complete the following information):

• Python Version:
• Reflex Version:
• OS:
• Browser (Optional):

Additional context Add any other context about the problem here.

_REF-3448