Pass parameters Supabase does not work

I have a list view of businesses. When you press on a business, it takes you to the business details page.

I have created the parameter to register the information. On the detail page, I have indicated what data it should pass. When I try to set the title as the business title that comes from the parameter, it tells me that I have to establish a "default value is required."

I have followed different tutorials, including one specifically for Supabase, but nothing seems to work.

Thanks