Cannot preview unpublished new page

When I've saved, but have not yet published a new page (I don't want to publish it ahead of it being 100% right), I click on preview > production and a blank page loads. It appears that there is more than just an empty page loading with how long it takes, but nothing appears visually.

Can share the repo and page via DM.

Hey @accounts6,

Thanks for posting this! I can try to help. Could you share your repo name and project files with me? (You can send via DM if you like.)

Sam