How to convert UniTask/UniTaskVoid to Task?

[LukasDavidSchwarz]

Question:

I want to do the same thing as asked here #276: Await an async operation synchronously. In the issue, it is mentioned that I should convert UniTask to Task. How is that done? Does it also work for UniTaskVoid?

Why?

I essentially want to do this in an void GameShuttingDown() method, to await the running task before quitting the game.

Edit: Possible duplicate of #481

[gakkossphynx]

Anybody here ?