"Live Activity" countdown timer on iOS lock screen

Would love to see implementation of live activities/dynamic island. It could use focus mode, but even better (!) would be a setting that if turned on, the timer for your current block would always be present in a live activity, so you don’t need to go into focus mode.

If it could have checkable subtasks in the live activity/dynamic island, this would be a game changer for routines and could replace other apps.