Can't use Swiftkey in Samsung DeX on Tab S4
I have a Samsung Tab S4 and I really like the DeX mode with the official Samsung Tab S4 keyboard cover, but there's one major drawback. It seems there's nothing I can do to enable SwiftKey when in DeX mode.
As such, I have to rely on the useless Samsung keyboard which doesn't even add a capital letter at the start of sentences.
SwiftKey works fine when using the Samsung Tab S4 keyboard cover when not in DeX model.
How do I switch on SwiftKey in DeX mode?