OpsGenie alert acknowledgement

Hello everyone!
Right now we have Icinga 2 monitoring and Opsgenie Cloud integration.
Have problems to solve:

  1. Acknowledgement message doesnt shows in Opsgenie alert, it only updates statuc to Acked
  2. In Icinga it is possible to acknowledge alert till the end of chosen day, it s it possible to make so in OpsGenie?

Opsgenie: Cloud

*** Icinga 2 version used (icinga2 --version):** 2.9.5
*** PHP version used (php --version):** 7.2.24