Feature State "ent_search" for Snapshots not working

Elastic Stack Elasticsearch
1

Hi,

I am trying to restore the feature state of the feature "ent_search" from am Snapshot. I am using the Snapstot tool:

Snapshot and restore | Elasticsearch Guide [8.13] | Elastic

It is possible to snapshot and restore the feature state from "kibana" but not from "ent_search". If I only include feature state "ent_search" (and no kibana) while snapshoting and trying to restore, then Kibana tells me that no feature state at all is included in the snapshot-

It seems not to work properly, but if I am requesting the available features with GET /_features it shows as response

{
      "name": "ent_search",
      "description": "Manages configuration for Enterprise Search features"
 }

It looks like, that there should be a feature state for "ent_search". Is this a bug? How do you are using "ent_search" feature state?

Regards

Sebastian