To me, "Assigment" of a task is long term since tasks take time to finish, maybe even several weeks. I would like a feature to click a button like "I plan to make progress on this, this, and this task within the next 2 hours (which is how long my work "sessions" tend to be)

I was hoping it would be integrated with "Activity View"

In fact, I would love it if "Activity View" was more dynamic, managing both what people plan to do, what they are currently doing, and what they have done.