App Launcher Background Color / Customization

Can anyone tell me if there’s a way to customize or at least change the background color / enable dark mode for the App Launcher (image below).

In it’s current state it’s a bit bright, and the app launcher has been out for a while so surely there must be a way to change the background color? We can change the login screen’s background color.

As far as I know there is currently no way to customize the app launcher.

Outside of a Cloudflare solution, there are a bunch of great extentions that allow you to view websites in darkmode.