Notification Center have unpredictable behaviour

[jdscardosoVTL]

I am using v5.4.3. I am using the exposed API with to push notifications.
The notification is about 150 characters and the pop-up appear with success. Then 3 possibilities may occur:

• let the timer run out - notification center may not store the notification
• click ok - notification center may not store the notification
• stop the timer of pop-up - notification center will always show the notification

Config:

`notification_center:
enabled: true
index: "notification-%{+YYYY.MM.DD}"

template:
name: "notification_center_template"
overwrite: false

api:
# If false then disable all of REST APIs.
enabled: true
# The maximum size of the notification that user can pull from the server in a single request.
pull.maxSize: 200
`

[sw-jung]

Thanks for your issue! 😄

Notification center is created to check history of notification. Not replace of kibana notification toasts.

When a notification toast occurs, the notification center stores it and remains until it is explicitly cleared.

What parts do you think are unpredictable? Could you tell me more detail?