Themes Error: failed to fetch when trying to use the url to load theme

[tsssu]

Acknowledgements

• I have checked that there is no other issue describing the same or
  similar problem that I currently have, regardless if it has been
  closed or open.

• This bug affects Discord website.

• This issue is confirmed to be reproducible when WebCord is packaged
  on at least all three latest supported Electron major releases.

• This issue is reproducible in Chrome, Chromium or any
  Chromium-based browser, e.g Brave or Edge (please write in
  Additional Context which browser you have used if it is neither
  Chrome nor unmodified Chromium).

• There are no fixes done to master which resolves this issue.

• My issue describes one of the unstable and/or not fully implemented
  features.

• I have found a workaround to mitigate or temporarily fix this issue
  in affected releases (please write it in Additional context section
  below).

Operating System / Platform

🐧️ Linux

Operating system architecture

x64 (64-bit Intel/AMD)

Electron version

v33.2.0

Application version

v4.10.2

Bug description

As the title says, trying to load custom theme css by just putting the url will give you this result:

I've tried verify the link by opening it on my firefox browser, and it works well:

Theme Link:

https://raw.githubusercontent.com/refact0r/system24/refs/heads/main/theme/flavors/catppuccin-mocha.theme.css

Additional context

No response

[SpacingBat3]

That's not the official client for sure, and definitely not the official way to inject themes [in WebCord]…

[tsssu]

That's not the official client for sure, and definitely not the official way to inject themes [in WebCord]…

So, is there anything i can do to "properly" inject theme in the official way? because i don't find it anywhere else.

Thanks.