Change the driver to the HE inbuilt 'Device' driver, then click on the 'Get Info' button and publish a screenshot of the device 'fingerprints' from the live logs. The info will be useful for Hubitat to add support for this device in a future update.
You can also temporarily use the community Matter Advanced Bridge driver (available from HPM), until P304M is natively supported in Hubitat.
While using the 'Device' driver, use the command to delete the already created child devices, if you decide to try the community driver later.
