Dear Maintainer,


I opened GNOME Tweaks to the fonts menu, and opened a preferred fonts dialogue
for interface or document text. My preferred font is cantarell, which may be
relevant for reproduction of the issue. After about a second, all the C059
fonts disappeared (with cantarell being the second font family listed). I also
could not click on the C059 fonts.

I have attached a screenshot of the issue.

I scrolled down far enough that C059 was not visible anymore and scrolled back
up, and this fixed it. However, this did not persist when I closed the menu and
re-opened it. I have had to scroll down and back up again every time to use the
C059 fonts.