Matthew Cassinellli shared a shortcut to let people file Apple feedback using the Shortcuts app. He says it’s for iOS 13 beta users.
…this shortcut has you describe the problem first, asks you to list the steps to reproduce it, has you enter your expected results versus what actually happened, and copied it all to the clipboard.
Then, it uses Open App to go into Feedback, you fill out the menial parts of the form, and paste in your completed description.
Check It Out: File Apple Feedback Using Shortcuts