Fever API Only Shows Blank Favicons

I’m using BazQux with a 3rd party Linux client called Newsflash using the Fever API and there are no icons next to the client:
image

Upon checking the Fever API, it seems like all of the feeds have been assigned a favicon_id of 1, and fever/?api&favicons only seems to return this:
{"api_version":3,"auth":1,"last_refreshed_on_time":1744802169,"favicons":[{"id":1,"data":"image/gif;base64,R0lGODlhAQABAIAAAObm5gAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=="}]}.

Are icons not supported on the Fever API?

I like using the client, but it only has support for the Fever API and not the Reader one, so I’m currently stuck with this.

Unfortunately, the Fever API implementation returns empty favicons.

Most client apps have their own favicon handling, so this has never been an issue. I’m afraid I won’t be able to add favicons to the Fever API anytime soon.