I created the page for my power apps portal from the portal management app, not from the portal studio. Then I deleted the page, however it's still showing up as a child in my website. I cleared the cache, synced the configuration, made sure the page isn't there under active/inactive web pages. Nothing is working and I still see my navigation having a dropdown (which it shouldn't) and displaying that deleted page. When I click on that link it just sends me back to the parent page.