Remote Brightness Controls

The Remote appears to register rotation when placed on a surface and vibrates in response to being turned but does not appear to control brightness when doing so. Can't appear to find any settings or documentation about this capability outside of the promotional videos for the Remote. Is this a coming feature or is there a setting I'm missing somewhere?

Can the brightness control be configured to control Hue lights?

Same here, vibrates but does not control brightness in any way.

Brightness doesn't (yet) work when the remote is paired with HomeKit, only when using a Rhythm module.

So I have the rhythm module. Brightness still not working…anyone found a fix for this?