Improve the settings sync flows with authentication

[sandy081]

Improve the settings sync flows with authentication

Sign in flow

Signing in showing too many notifications and not consistent. Sign in from Accounts UI and I see following dialogs

a. For the first time ever

b. Afterwards

Sign out flow

Signing out is showing following notification

There should be a sign in button instead of Turn on. Because user did not turn off sync here. It shall be same as the action button that is shown in the gear icon

Above notification is also shown even when settings sync is turned off

Also do we need successfully sign out notification here?

Error flow

Errors while signing in

Following notifications are shown which are not helpful

Cross Window Flow

Sign in/Sign out from one window is prompting turn on/turn off sync notification on another window

#94176

• Open two windows with sync enabled
• Sign out from one window and you get a turn off notification in that window
• But it is not expected to get the same notification in another window
• Now sign in from one window and you get following notification in another window

Others

• Decouple auth and settings sync - Decouple account management from settings sync #94050

[sandy081]

@RMacfarlane I am seeing the following dialog even if sync is turned off