"put new kanji before review" option?

Unsure if this is a bug, however I do not see this "put new kanji before review" anywhere in the app despite the play store page claiming it should exist.

I have uninstalled and reinstalled it on a separate device yet I do not see this option there either.

# Edit: It was hidden until a daily new kanji limit is set. It would be helpful to either grey this option out or something similar so that it can be easily found.