I followed these steps and I think it worked (though I can’t fully tell yet, as my student account is having a different issue now accessing my emoji-containing class, and other non-emoji-containing ones AFAICT). But if I view the emoji-containing class from studio, “as learner”, it does show emojis, so maybe that means it’s fixed?
Edit: Confirmed it’s fixed, after I got help on the other issue. Thanks a bunch @Abdess! Now hopefully they’ll fix this for everyone so we don’t need to deal with breakage again after the next upgrade.