Awesome that you have that in place, so you can enjoy and use it as you like!I will keep using this SwiftKey version until iOS updates render it unusable or Microsoft add a toggle to hide it, whichever comes first.
They left SwiftKey for dead just a few months ago, and that didn't bother me as long as iOS didn't break it.
I won't be updated out because I don't have automatic updates on. I vet every update, and if something breaks or annoys me, I have mechanisms to archive the last "tolerable" version, signed using my Apple ID.