Related question: A task of 4 days starting on Monday. On wednesday morning, I click the 25 percentage button. Since it means that there is 3 days remaining, it should stretch the project to the Friday inclusive. But it does not.

Curiously enough, if instead, I go to the resource usage, I enter 8 hours actual on Monday and 0 hours actual on Tuesday, THEN, it detects that I am missing a day and it stretches the task to the Friday!!!!!

In theory, both situations are identical but MS project does not behave the same for both!

Any idea why?