How can i switch index in For loop after playing Timeline?

Ive got basic ForLoop setup and in each element i would like to play Timeline node for changing some float slightly (from 0 to 1 in 1 sec for example). The problem is that ForLoop ignores my Timeline node and change the value immediately so everything runs less than 1sec, instead of few.

It’s not a good practice, but you could add a delay at the end of the flow inside your loop…