Our Jira DC (9.12.x) is running on OpenShift.
We use the filestore-config.xml to setup our own S3 Bucket.

The feature flag was enabled correctly as per these instructions.
We have start the pod and in the jira-log we can read this:
"logger":"com.atlassian.jira.filestore.FileStoreSwitcher",
"message":"Due to the feature com.atlassian.jira.attachments.storage.configurable being disabled, the attachments storage is not configurable. Defaulting to attachments stored in the Jira home"
But for avatars ist works and they are stored in our S3 Bucket
What we are missing? Or is it not support on Jira?
if i call GET on the "DarkFeature" <baseURL>/rest/internal/1.0/darkFeatures/com.atlassian.jira.attachments.storage.configurable
It returns "{"enabled": true}" so why the FileStoreSwitcher says it it disabled?