AI Engine is designed to work with the current state of WordPress, meaning it’s built for the Gutenberg editor and block-based interface. If you’re using the Classic Editor, you’ll need to use shortcodes to integrate AI Engine components instead.
Missing features in user interface for Classic Editor cannot be addressed using shortcodes.
Other AI plugins provide support for both the Classic and Block Editors by leveraging meta boxes and integrating buttons into the TinyMCE toolbar. Here’s one example: