Stelpro Allia (SAT402ZB) thermostat driver?

It would appear that this device has two fingerprints. Could that be the source of issues ?

When I connect that device to the hub, this is the pairing info that I get:

Manufacturer:	Stello
Endpoint 19 application:	21
Endpoint 19 endpointId:	19
Endpoint 19 idAsInt:	25
Endpoint 19 inClusters:	0000,0003,0004,0201,0204
Endpoint 19 initialized:	true
Endpoint 19 manufacturer:	Stello
Endpoint 19 model:	HT402
Endpoint 19 outClusters:	0003,000A,0402
Endpoint 19 profileId:	0104
Endpoint 19 stage:	4

Endpoint F2 application:	unknown
Endpoint F2 endpointId:	F2
Endpoint F2 idAsInt:	242
Endpoint F2 initialized:	true
Endpoint F2 manufacturer:	unknown
Endpoint F2 model:	unknown
Endpoint F2 outClusters:	0021
Endpoint F2 profileId:	A1E0
Endpoint F2 stage:	4

And it seems that the hub "records" the second one, not the first one (which seems more complete)