actually fix file picker

Pocket Poster/Views/ContentView.swift

@@ -8,6 +8,12 @@
 import SwiftUI
 import UniformTypeIdentifiers
 
+extension UIDocumentPickerViewController {
+    @objc func fix_init(forOpeningContentTypes contentTypes: [UTType], asCopy: Bool) -> UIDocumentPickerViewController {
+        return fix_init(forOpeningContentTypes: contentTypes, asCopy: true)
+    }
+}
+
 struct ContentView: View {
     // Prefs
     @AppStorage("pbHash") var pbHash: String = ""
@@ -102,6 +108,13 @@ struct ContentView: View {
             Text(lastError ?? "???")
         }
     }
+    
+    init() {
+        // Fix file picker
+        let fixMethod = class_getInstanceMethod(UIDocumentPickerViewController.self, #selector(UIDocumentPickerViewController.fix_init(forOpeningContentTypes:asCopy:)))!
+        let origMethod = class_getInstanceMethod(UIDocumentPickerViewController.self, #selector(UIDocumentPickerViewController.init(forOpeningContentTypes:asCopy:)))!
+        method_exchangeImplementations(origMethod, fixMethod)
+    }
 }
 
 #Preview {