New feature: confirm on lesson exit

Just by having it installed you are likely messing with the intended WaniKani order, which is why you don’t get the same items when you leave the page and come back. Based on what you’ve said in the thread, I think the Lesson Filter script would suit your needs much better. It allows you to learn radicals, kanji, and vocab together or separate as desired, and it was specifically designed to adhere to WaniKani’s order by default.