core:OnOffState of Somfy Light Switches is not updating, when Switch is pressed manually

[flikflakandback]

I have several Somfy IZYMO On/Off Switches to control outside lights installed behind my regular "manual" Switches. I use a Somfy Tahoma Box to control, these Switches and all my blinds via iobroker. The issue is the following:

• When I set the core:onOffState to either "on" or "off" using iobroker the behaviour is as expected and the lights go on/off.
• When I switch on the lights manually (by pressing the hardware switch) the lights go on, but the status of the datapoint core:OnOffState remains off (or vice versa)
• there are NO entries recorded in the log at all, when the switch is pressed. (Adapter logging set to debug - level)

Expected behaviour would be, that as soon as I press the manual switch, core:OnOffState will sync with the actual state of the switch. (This used to work last summer, but I cannot tell exactly, when it stopped working, due to a major update of my vis.)

Versions:

• Adapter version: 0.10.2
• JS-Controller version: 7.0.8
• Node version: v18.19.0
• Operating system: synology nas / DSM 7.1.1-42962 Update 6

any troubleshooting tips/workarounds are also greatly appreciated if problem cannot be easily solved within the adapter.

Thanks in advance for any help with this!

[flikflakandback]

I case I can assist with additional data or testing, please let me know!