Relaunching new launcher logs user out

Everytime I restart the new Minecraft Windows Launcher, it'll log me out. That means I have to click on "Microsoft Login" and then "Play now".

I'm unsure if this is a bug or a feature, but it would be cool to stay logged in!

Steps to reproduce:

1) Log in into the new Launcher.

2) Close the Launcher

3) Open the Launcher - you'll see that you were logged out of your account.