Feature request: Automatic Unack and more Ack options

Please implement automatic Unack when status changes from Down to Up and doesn’t change back for some time.
For expected downtimes it would be nice to have Ack options with time limitation. When selected time pases, the Unack would be triggered automatically.
For example: Ack for 15min, 30min, 1h, 6h, 12h, 24h, 7d, 30d

Appreciate your thoughts about this. Thank you!

Please do this. Or give us some code so we could implement auto unack??

Thanks

Is it possible to implement changes in Dude via the terminal on a router?