Why don't third party keyboards change color automatically?

[lsutigerfan1976]

Maybe this has been answered. But how come third party keyboards don't change color automatically like the default ios keyboard? Is this cause an ios thing that apple doesn't allow? Or is this a feature that third party developers need to add? I want my SwiftKey keyboard to change according to the background like the default keyboard does.

 

[Nero Wolfe]

Maybe this has been answered. But how come third party keyboards don't change color automatically like the default ios keyboard? Is this cause an ios thing that apple doesn't allow? Or is this a feature that third party developers need to add? I want my SwiftKey keyboard to change according to the background like the default keyboard does.

They can... TextExpander and Stack both do. It must be something the developer must enable support for.