Can’t Download Default Fonts for Safari Reader and Books

Hi everyone!

My iPhone is currently running iOS 26.1, but ever since updating to Liquid Glass I’ve lost all the default Chinese fonts from Safari Reader and Books and have been unable to re-download them since.

When I tried to download load them within the apps, the downloads always resulted in fails. I’ve tried restarting the iPhone but nothing seems to work.

Does anyone have any idea on how to fix this?

Thanks in advance!

Edit: Added screenshot