Every X-days habit / more complex feature pitch

So the new feature is great, just wanted to pitch another feature to have more option.

I’d like to have an writing habit(s) streak for a « write more » where it would go as followed:

• habit 1: write on day 1/2/3/4

• Habit 2: go over writing of four previous days on the 5th day

Could there be a way to add a new « custom » period of repetition that would allow such a repetition cycle ? Instead of the current one ?