Sharepoint Tiles Format View

Good afternoon all,

I am having an issue with one of my SharePoint pages. I have a page displayed with Microsoft Power-apps for my colleagues to use, but it displays a modified date underneath for some reason. I have that column already deselected from the List settings. I am currently trying to create JSON that removes the modified date through the format view. If anyone can assist me with this that would be wonderful, look forward to hearing back from the community!

I am going to attach an image so that everyone can have a better understanding of my question