Adobe font Grappa Variable won’t show up in available fonts in iPad Illustrator app

I am having an issue with the font Grappa Variable not showing up as available in my iPad Illustrator app. I’ve synced it to my Adobe CC account and it shows up in the iPad Photoshop app just fine. Other variable fonts from Adobe CC have synced just fine to my Illustrator app on iPad. I have a 6 generation iPad Pro, and I’m using the latest version of the iPad Illustrator app. I’ve tried removing and re-syncing the font to my account, quitting the Illustrator app, logging out and back in, and restarting my iPad, but nothing has worked to make Grappa Variable show up in Illustrator. Is there anything I can do to make it work?