The bug

Logging in with a Microsoft account in the launcher shows the launcher as Browser/app "Chrome" in the activity overview of the Microsoft account (https://account.live.com/Activity).
This is irritating and might make users think someone unauthorized accessed their account, or they might not take the activity protocol serious anymore.

Reproduction steps

1. Log out of the launcher
2. Log in with your Microsoft account
3. Open https://account.live.com/Activity in the browser
   It claims that you logged in with Chrome