'top_right'

Popup location

Default popup location on the workspace for stack notifications. Allowed values: "top_left","top_right","bottom_left" and "bottom_right" true

Use Active Monitor

Display the notification on the active monitor. 0

Monitor

Monitor to display the notification. Allowed values: -1 (display on active monitor) and 0 to n - 1 where n is the number of monitors. 'nodoka'

Current theme

The theme used when displaying notifications. true

Sound Enabled

Turns on and off sound support for notifications. false

Do not disturb

When enabled, notifications are not shown. 7000

Default timeout

Default timeout for notifications in milliseconds. Use 0 for no timeout (persistent). true

Enable persistence

Allow notifications to be persistent when requested by applications. false

Show countdown

Show countdown timer for all non-persistent notifications. If false, only show it for those waiting for user actions. true

Enable notification history

When enabled, notifications are stored in history for later viewing. When disabled, no notification history is kept for privacy. Note: This only controls MATE's notification daemon storage; other applications may still have access to notifications through system logs or other means.