Pretext funktioniert nicht

"This app is now my default solution for quickly creating . md files to share with other people". ‪diese App is designed to work seamlessly with iCloud Drive and other file providers.  No clunky import and export steps just to make an edit – instead, you keep full control of your files. diese App works great on all your iOS devices.  This means you can open files directly from your Files app, and any changes are saved right back, available to use on other devices and in other applications.  Thanks to comprehensive keyboard shortcuts, diese App works especially well with iPad Pro and Smart Keyboard.  If you encounter any problems, please get in touch at diese App@blork. co. uk, tweet @pretext_app, or post at /r/pretextapp.  diese App is a simple but feature-filled Markdown and plain text editor.