Symfonium propose a consolidated view of all your media providers and their libraries.
There might be times where you want to filter the visible data to only show specific libraries or media that are only available offline for example.
Note: A lot of screens also have contextual filters that only apply to them. See [Wiki] How to sort, filter and configure display modes in library views
You can do that easily in most screen by just pressing the global filter button on the top right of the screen.
When in the filter view, you can click the media providers cards to completely hide a provider or you can click on specific libraries to only hide specific ones.