Thank you for the responses!
I just moved over from Kindle, and I am indeed using Kobo Libra Colour on v4.41.23145, and the issue I'm running into is that a Chinese dictionary is straight up not displaying certain words (I had just posted a thread about this
https://www.mobileread.com/forums/sh...d.php?t=364904), whether I change to the Chinese locale or not. I'm normally on English, but I've been curious to see if system fonts is the issue.
I'm not familiar with KoboPatch as a concept at all, what's a good place to start?