Increase event retention time in RKE2

Hi

We have rancher 2.9.X with K8 1.30.x on RKE2.

But I dont see a way to increase the event-ttl for events in RKE2.

It is described in this forum for RKE1 but not 2.

Anyone come across this?

The general rule is to update it in kube-apiserver for enable-ttl
But on RKE2 this value is not found

rgds sanj