I like the thumb layout on my tablet a lot. I see more of the content behind the floating keyboard that way. But this fact makes it tempting to interact with that area between and behind the two halfs of the keyboard.
But that space seems dead, I cannot click on links or set focus on fields in that area.
I am pretty sure this worked with an (much?) older version of either SwiftKey or Android. Can you guys make it work again? I keep forgetting /not realizing I am trying to interact with that dead space. Very annoying.