Core - Where oh' Where are my Lutron wireless dimmer modules?

Certain RA2 Select wireless dimmers and relay modules are not enumerated and seem to be missing from the “Core” Lutron Caseta/Lutron RA2 Select integration. They DO appear in the HomeKit integration, but at least for me, using HomeKit is not a suitable work-around since my HomeKit hub is not powered on 24x7.

It’s not readily clear to me where I can modify the Core device registry to include these devices.

What I expected was these modules should be detected and enumerated in the Core Lutron Caseta/RA2 Select integration. They do appear in the Lutron app, used with Lutron RA2 Select hubs:

  • LMJ-5T-DV-B: Dimming Module with 0–10V Control (basically a “dimmer switch”)
  • LMJ-16R-DV-B: RF Relay Module with Softswitch® Identify (basically a “switch”)

Here are some of the devices registered in HomeKit, but not in the Lutron integration: