Font Library: uninstalled fonts remain active

[jffng]

Description

After uninstalling (deleting) an active font, that font still appears in the fonts panel.

Step-by-step reproduction instructions

1. Install VT323
2. Verify it is activated
3. Return to Global Styles > Typography > Fonts, open the fonts modal, go to VT323, select Delete
4. Verify VT323 still shows in the fonts panel.

Screenshots, screen recording, code snippet

uninstalled.font.still.around.mov

Environment info

Chrome Version 116.0.5845.187 (Official Build) (arm64)
MacOS 13.0.1 (22A400)

Please confirm that you have searched existing issues in the repo.

Yes

Please confirm that you have tested with all plugins deactivated except Gutenberg.

Yes