SOLVED: missing server-app logo after upgrade

[SpaceFlier]

I believe i have found the path of the missing loading image. My jellyfin instance is installed directly on ubuntu 24 lts and I fixed it by uploading an image to the /usr/share/jellyfin/web/assets/img/ directory with the filename banner-light.png. As for the cause i am still unsure but i think it may be plugin or theme related as i just installed some. The plugins i just installed were home screen sections and media bar, and the css i added is

@import url("https://cdn.jsdelivr.net/gh/n00bcodr/jellyfish@main/indicators.css");
@import url("https://cdn.jsdelivr.net/gh/n00bcodr/jellyfish@main/progress_bar.css");