Yeah I had a similar issue. I had TOTP 2FA set up on my google account, and connected an android phone to it purely to download something from the app store. G

Yeah I had a similar issue. I had TOTP 2FA set up on my google account, and connected an android phone to it purely to download something from the app store. Google then decided that it was going to ignore TOTP set up and prefer the "Trusted mobile device." In a way it actually made my account less secure, since that was a testing device and had no passcode on it.