Extended Keyboard missing

Scrivener Scrivener for iOS
1

Extended Keyboard missing the auto complete words. Undo redo links ellipse toggle . They were there yesterday. Close the app restart the phone doesn’t fix . iOS 10 iPhone 6s

2

This is a pic

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IMG_2231.PNG1242×2208 83.2 KB

3

Have you turned off spelling correction or any options in Settings > General > Keyboard? (Whether that row appears or not is determined by Settings.app.)