Hello!
I started working on a new chart this morning, and it worked fine until I closed and re-opened the document -- and now the text is mangled.

I tried disabling WebGL:

I tried changing the font and back again:

I’m using Firefox 120.0.1 (64-bit) in Debian 12 -- and to be clear, this document was working perfectly this morning. This is a “stopped working” situation rather than a “never worked” situation. Other websites in the same browser are working, too.
