Problem with Shelly Pro1 Switch SW input

Hello,
I'm asking for your help to get my lighting system working with Shelly remote control.
The system is controlled by a clock, which must operate at a specified time interval. The Shelly Pro module is added to the circuit to force remote activation.
To do this, the clock relay acts as a switch for the Shelly Pro1 SW input.
The circuit works remotely but doesn't turn on when the clock relay is triggered. So, I believe there's a problem with the Shelly Switch input that I'd like to resolve with you.
Thank you.