Don't even need the damn button. Yesterday while playing some fullscreen game with critical network usage (CSGO) my windows 10 with edited group policies and registry keys to block updates just switched to the outlook from the old mail program and ran it in the foreground (behind the game).
Microsoft doesn't give a fuck about the user consent, the settings for updates, settings for game focus, out-of-the-way advanced user controls etc. These settings don't even need to be defaulted without consent via updates, it seems they outright don't work.