Users can set restrictions in "File list" blueprint even if the space permissions does not allow restriction settings

We have a Confluence instance where only the tool admin can set restrictions on pages, not users, because we want to keep the information open to anyone.
But when using the "File list" blueprint, the popup window allows the user to set restrictions on the page that will be created.

This breaks the space permissions setup, and furthermore the user cannot remove the restriction once the page is created (because then he does not have the rights to change it...).

There should be a control on the permissions in the blueprint.

This is quite minor, but leads to unecessary tickets to our support team to remove these restrictions.