The launcher forced me to update and didn't let me close it down.

What happened is, the launcher just opened and then forced me to let an update run

This is the GIF https://gyazo.com/bc697ef074e4dbff127395be9edce6cc

I don’t think that this is supposed to happen.

I’ve spoken with the team, and this is by-design to protect the software from getting in a corrupted state due to stopping mid-update.