Warning: Running version: 2.1.1~docker; Server does not support all features of this Talk version, missing features: changed-users

I have updated my Nextcloud installation to 34.0.2 and Nextcloud Talk to 24.0.3. My Talk High Performance Backend (HPB) is running the latest Docker image ( Package aio-talk · GitHub ), which reports version 2.1.1~docker.

In the Administration Overview, I see the following warning:

High-performance backend Warning: Running version: 2.1.1~docker; Server does not support all features of this Talk version, missing features: changed-users

The HPB container is healthy and functioning normally. Is this a known compatibility issue with the current HPB release, or is there an update or configuration change required to support the changed-users capability?