For example, I have two items:
1) Bring concrete to the construction site 17-19 November 2018
2) Pour concrete 20-25 November 2018
and if 1) is delayed, I would like 2) to be automatically moved in time as well.
But every piece of software I tried (Dropbox Paper Timeline, Roadmunk etc.) just bumps 2) into a separate timeline without moving it in time.
But I cannot start pouring concrete if it's not on the construction site! Is this really such an uncommon use case that it gets ignored by every piece of software I found?