Limit time pr. hour

Hi, sorry if this has been suggested before, but my technical English isn’t good enough for me To search the topic properly

I see that the apps are blocked after you have spent the accumulated time of the day. My problem isn’t (only) The accumulated time, but the fact that when I sit down for a break and play a game or check social media, I often spend a lot more time per session than I originally intend to. I would like a feature where I have a time limit for like 15 minutes per hour on an app or a class of apps.
I do need to sit down and unwind with a game now and then, but I hate that I get stuck, and lose all sense of time.

It annoys me that I have spent all my time, when I need to unwind in the evening, when my problem is that the sessions Earlier in the day are too long, not That I am wasting time in the evening playing or scrolling.

I think Harris wrote about this somewhere, how the dopamine takes you out of time and space, in a magic reality where time runs differently.
Particularly the bandits in casinos cause this effect, Not that that is very relevant in this case.

I am new to the app, and so far very pleased. I hope this can be a game changer for me.