Apple Forces the Nintype Keyboard to Drop Its Calculator

Just as I thought that things might — might — possibly be improving, Apple snatched that idea right back. Jormy, the developer of Nintype:

So the reason I was given was that “completing calculations” is “not an appropriate use of App Extensions”

I mean, for real?

Update: Turns out this decision was reversed (thanks, Mike M). I ask again: How much confidence can developers really have in a review system that’s so wildly inconsistent?