iPhone X iOS 11 keyboard disappears
I ran into a problem when I toggle the keyboard for input (open messages, email or trying to enter the address in Safari), my keyboard pops up, the Swiftkey appears for a half of a second, crashes and my standard iOS keyboard appears instead.
I tried to restart the device, added and removed Swiftkey from the list of keyboards, added new languages, changed the style of a keyboard. Nothing helped so far.
It worked for months, and I only encountered this problem last night.
Is this a problem with my device only, or a known bug?