Ability to add duration to an all-day habit

I have a busy schedule, so I can’t perform some habits at the same time every day.

It would be helpful if users could set a duration for any habit, even for all-day habits.

For example: “Visit the Gym/Exercise” Duration: 1 hr 30 mins.

This way, if a habit occurs every day, I could simply drag and drop it from ‘all day’ to a specific time that works, automatically assigning the preset duration, instead of manually setting the duration each time