Show a notification UI on wallet page when adding public key to wallet, to inform user of progress or failure; and not cause confusion or intimidate user as we're controlling the browser.
Had a discussion with @RabebOthmani today. We are inclined towards:
Adding a consent screen before starting page takeover to add key (filed #625)
Overlaying the page (instead of a notifcation) with a "full screen progress spinner screen" so user isn't intimidated by things clicks and navigation happening without their direct action
Show a notification UI on wallet page when adding public key to wallet, to inform user of progress or failure; and not cause confusion or intimidate user as we're controlling the browser.
Part of https://github.com/interledger/web-monetization-extension/issues/613