Default font now appears as boxes with question marks

For some reason, all of my decks are showing both answers and responses as boxes with question marks. I can still copy/paste the boxes to Word, and everything shows up as it should, so the data isn’t lost. But I have no idea why the default font, Arial, wouldn’t be displaying correctly.

(Note as well that the arrow under “more” is a box too, is that important?)

Everything is fine on the home screen. It’s only in study mode that the problem happens.

I’m not sure what triggered this - perhaps a new OS on my Mac? It started on the prior version of Anki, and I upgraded but the problem has persisted.

Thanks so much for your help!

2 posts were merged into an existing topic: Latest macOS font compatibility