Please report to Athom support: https://homey.app/support I think there’s a misunderstanding / fear of being sewed about low power 433MHz equipment like Homey / Somfy compared to high power 433MHz equipment
https://community.homey.app/t/why-no-433-mhz-transmit-in-us/75101
https://community.homey.app/t/433mhz-in-the-usa/151597