Looks like renshuu is outdated on [uk] since it was removed from the glosses a while ago, so maybe when the [sK] spellings were added, no [uk] was detected then?
Is this feature supposed to interact with Kanji helper schedules yet? I marked two words to studio rate Kanji (いす->椅子 and どこ->何処), which have new Kanji for me. The words are both in the "Words for Beginner Japanese" schedule, which has the Kanji Helper schedule "Kanji for Words for Beginner Japanese" helper schedule attached, but the Kanji didn't appear there.
(Totally fine if it's not implemented yet, as both are experimental features so I wouldn't be surprised if they don't work together yet.)
I'll look at the jmdict stuff after, but thanks for posting it.
it "should" work for everything - there is nothing i'm aware of that is not implemented, it's just a matter of fixing bugs.
For the helper schedule, if you do the "settings reset" (that's where you go into the settings, change one of the helper settings (say, kanji level from n3 to n2, save, then back from n2 to n3), do the kanji pop up?
This will help me determine if it's the helper schedule settings that have an issue, or the actual point at which they are toggled on or off.