New to After Effects!
I'm following a tutorial and I don't quite understand the function of the stopwatch icon.My understanding at this stage is in order for an action/animation to happen a keyframe is needed and to activate the action you need to click the stopwatch icon to the left of that action.
In the tutorial a repeater gets added to the shape so that multiple copies of it get created making this startburst effect coming out from a centre position. For these repeater actions however the stopwatch doesn't get clicked and there appears to be no keyframe but it still seems to work? I am wondering maybe since keyframes have been created for the size and position of the original shape the copies don't need to?