Taskbar Icon Notification Blinking?

Is it possible to have taskbar icon (game icon) notification blinking like in rocket league? I mean to notify player when countdown to game beginning starts if his game tab is closed.

This is what i’m talking about:
Rocket League Icon Blinking on Coundown

Hi,
Refer to: How to setup blinking text in widget blueprint? - UI - Unreal Engine Forums
It’s not an exact answer but you can use the same method

But how to connect to game icon, is there any way to that ?

Do you mean how to have a UI item function as a clickable/press able item?

Is a great place to start.

I want to have access to this icon and to make it blinking like in the video

(Answer 2 years late)

I applied to add this functionality in a blueprint in a marketplace plugin but it was rejected for not enough content unfortunately.

This is not supported by the engine in its current state (4.26 as of writing).

Long store short, you’ll need to hook into the FlashWindowEx Windows functionality using C++.