Push Notification click failed on Flutter. Can I add new/custom payload to sendbird push notif payload?

[victoria_work]

Hey, so I get all the notifications it is working fine. But, when I try to click on the notification, it should populate the function to open chat screen, however, the onMessageApp is not triggered in flutter.

I found out that i have to add new payload, so that above could be working.

Can I add new payload?

‘click_action’: ‘FLUTTER_NOTIFICATION_CLICK’