I have a fresh install on a new development environment.
I have an app that uses web_include_css to add some CSS to the website.
The problem is that that CSS is being applied to the backend as well.
I have that same app deployed in production and the problem isn’t present on the production server.
I tried deleting the app and re-creating it, and also deleted the entire site and re-created it, but it still persists.
I can’t fathom what would be responsible for that CSS being applied to the app…