Why can't some apps search for iphone shortcut commands?

This is because all apps that support shortcut commands must be certified by Apple. If they are not authenticated, they cannot be added directly to the shortcut command.

Setting method of shortcut instruction:

1. Find "shortcut command" on the mobile phone desktop, open the mobile phone and click "Create shortcut command".

2. Click "Add Operation".

3. Select the application or application to be explained, and click the "I" button in the upper right corner of the application.

4. Select "Add to this shortcut".

5. Enter a name for the shortcut command, and then click Finish in the upper right corner.

6. This completes the setting of shortcut instructions, and the newly set shortcut instructions will be displayed.

7. In the final test, go back to the main screen and say "the command name that his IRI ++ just saved" to the mobile phone.