Light venetian blinds EU

[fraisdos125]

Hi,

System:
- Raspbian Stretch
- DomoticzV4.10717
- RFLink R48.

what I can do:
- open, stop, close the blind.
- use door contacts.


The problem I have is to get switched on the blind light. The only signal I get from the remote is :
RFLink 20F4413A 97 Light/Switch BrelMotor On

That is apparently the same command (On) for switched on or off the light.

When I ask for switched on the light from domoticz, the light switched on and off immediately.

any idea how to solve this ?