I think in your scenario are missing 3 things, or I wasn't clear enough, sorry.
1. you didn't set up a working time,
2. Task1 is not parent (Delegations) of Task2
3. You didn't clicked Compute Task Scheduling.
Attached 3 picture.
In 1st, and 2nd, please notice the Start and End date of the Tasks.
In 3rd you can see that Task2 is not respecting his end date.
Hello,
I think in your scenario are missing 3 things, or I wasn't clear enough, sorry.
1. you didn't set up a working time,
2. Task1 is not parent (Delegations) of Task2
3. You didn't clicked Compute Task Scheduling.
Attached 3 picture.
In 1st, and 2nd, please notice the Start and End date of the Tasks.
In 3rd you can see that Task2 is not respecting his end date.
Thanks,
Arpi