"Allow Back gesture on keyboard" option is missing on Note 9

[susano1]

After installed new update, the option is missing and I cannot use 'back gesture' on keyboard.

Whats wrong with that feature????

[Anuj1996]

I've encountered the same thing and sadly that feature has been removed.
Probably because of the undo and redo feature that requires swiping left and right on keyboard with two fingers and that may trigger back gesture.

Thank you and I hope you got your answer.