A. 1. Use a workaround: Instead of bookmarks, you can take a screenshot of the page you want to save and store it in your Photos app for quick access.
2. Create a note: Use the Notes app to jot down the chapter or page number of the manga you want to revisit.
B. 3. Check for app updates: Bookmark features may be added in future updates, so keep the app updated through the App Store.