I want to show a web notification indefinitely in javascript, i have tried to set the requireInteraction flag in the notificaiton options, but without luck. It is a big requirement that the notification stay on the screen in win 10 for ever and don't close after a time.
notificationOptions = {
body: messageText,
icon: iconURL,
renotify: true,
requireInteraction : true,
tag: 'NotReadyStateChange1'
};