Idle Master Broken?

Is it not working for anyone else, or just me? I hit 100 card notifications in my inventory and assumed that was the reason why, but after going through that, it's still not idling for cards or increasing my time, either.

EDIT: Apparently, there's mixed responses. Regardless I chose to try out ASF. My only issue with ASF so far, is not showing notifications for inventory items and making me manually search through my whole inventory. Also, I don't know if it's my steam or ASF, but it keeps stopping the card farming. Maybe due to the default settings? Either way, those settings are confusing af for a beginner.