The menu to create new tasks and manage old ones used to be in the top ara but I can not find it any more
You can find the rules under Customize at the top right of the page.
I used to be able to see all the rules, but now it will show me only a few of the rules I have created for a specific project.
For example, this project has at least 4 more rules which move the tasks around sections, but I can only see these 5, so I can’t edit previously created rules.
They were gone.
Today a “See more x rules” similar to the fields one appeared, so either it was just a temporary bug on my side or it was fixed
I did make an offering to the Asana god though, maybe that helped.