iOS 26.1 won't download my Apple music library, only streams.

Just bought an iPhone 17 pro max with iOs 26.1 and it won't download my Apple music library on my phone. I can do it manually album by album but with over 150 Go of music it's gonna be really long. Before, there was an option somewhere to automatically download all the library at once and I can't find it. Is there any work around?