Unsolved Does SequentialAnimation have a delay?

[Puya]

Hi I could not find any mention of a delay for SequentialAnimation. But to my eyes it seems that there may be about a few hundred milliseconds of delay from when I call start() on the animation, to when it actually starts. Anyone else has seen this effect before? For example I have this:

SequentialAnimation {
	id: flashAnimation
	
	alwaysRunToEnd: true
	
	PropertyAnimation {
		target: flash
		property: "color"
		from: "transparent"
		to: "white"
		easing.type: Easing.OutCubic
		duration: 1
	}
	PropertyAnimation {
		target: flash
		property: "color"
		from: "white"
		to: "transparent"
		easing.type: Easing.InQuad
		duration: 500
	}

	onStarted: console.log("started")
}

I can see that started is printed right away when I trigger flashAnimation.start(). But the actual flash happens with maybe 300-500 milliseconds of delay and doesn't happen immediately making the UI less responsive.