Custom fonts not working

[highfredo]

Steps to reproduce

Add fonts in /config/fonts/

config/
  fonts/
    Merriweather/
      Merriweather-BlackItalic.ttf
      ....
    Literata/
      ....

Expected behavior

The book should be displayed with the selected font

Actual behavior

The UI detects them but when you select it it switches to the browser's default font, not the selected one.
The selected font is not installed on my OS

Logs

No response

Komga version

1.19.0

Operating system

Docker, Debian Host. Edge browser on Windows

Installation method

Docker

Other details

No response

Acknowledgements

• I have searched the existing issues (open AND closed) and this is a new ticket, NOT a duplicate or related to another open issue.
• I have written a short but informative title.
• I have checked the FAQ.
• I have updated the app to the latest version.
• I will fill out all of the requested information in this form.

[gotson]

Can you provide startup logs? Can you also check the browser's network tools / console and check for any errors in there?

[highfredo]

Server Logs:
komga.log

Browser console log:

Browser network tools:
No errors other than 404 when loading /next and /previous

Doesn't even try to load the fonts

/api/v1/fonts/resource/[font_name]/css responses looks like this:

[gharden91]

I am running into this issue as well. I can provide additional logs if necessary.

[zhen-huan-hu]

Not sure if related. When I used OTF fonts, it worked on my desktop computer, but not on iOS (I can still select the font but it just switches back to the system default font). Converting the fonts WOFF2 solves the issue.

[gharden91]

OTF fonts do not work for me on Web/Windows and Edge/iOS.
woff2 Fonts do work for me on Web/Windows and Edge/iOS.