iPad Pro, Smart Keyboard and Software Keyboard

I'm sure I'm missing a trick here, but how the hell do you get Software Keyboards to display (apart from Emoji) on the iPad Pro when using it with the Apple Smart Keyboard? 

I can only assume Apple's suggestion to "lift the iPad from the Smart Keyboard groove" is some sort of delayed April Fool, but I can't for the life of me see how else you can do it.

Which renders otherwise useful third party keyboards, such as Copied, fairly useless when used with the Smart Keyboard.

Please tell me I'm missing something.