Blazored.Toast does not work beginning from version 4.0.0

[DavidShochet]

I have a Blazor server-side project (.Net 8), and I use Blazored.Toast to display messages. It used to work until I updated the package to the newest version. I noticed that the message boxes don't look nice anymore, rather, they look like simple alert messages:

I used a browser's developer tool, and found an error:

https://localhost:44333/_content/Blazored.Toast/blazored-toast.css net::ERR_ABORTED 404 (Not Found)

When I reverted to the old package version, it worked again. After trying various versions, I found out that the problem began with version 4.0.0.

Is there any fix for that, or any work around?