I have a multi-step form on a customer facing Power Pages website, the three stages add data into three different tables. The enquiries are from the general public, and then managed internally, so no login access is needed from the submitter. The permissions for each of the tables is set to Anonymous with Create only. (i.e. no read, write, append etc.).
I get a warning to say "The data displayed in your site can be seen by anyone. If that’s not what you want, change or eliminate the “Anonymous” role in your table permissions." - I've double, triple and quadruple checked and there are no other permissions laying around that I've missed.
I'm sure this must just be a generic message anytime you use the anonymous permission, but wanted to reach out and be sure it's not actually exposing any data submitted? Screenshot of one of the table permissions attached. Hope someone can confirm.