DigiTimes:

Suppliers engaged in the supply chain for Apple’s new products featuring its redesigned scissor-switch Magic Keyboard are ramping up production and have seen no cutbacks in the orders despite concerns over the coronavirus, according to sources from the upstream supply chain.

And:

So far, Apple has not cut any of its orders with the upstream supply chain for 2020, but related upstream suppliers are still closely monitoring the coronavirus development.

Note that the same Magic Keyboard scissor mechanism is used in the external Magic Keyboard, shipping in May, as well as internally in the new MacBook Air and the 16″ MacBook Pro.