I don't know where it would escape to without interference. In the direction of the outer module edge is a USB-port (with a large metal grounding) which possib

I don't know where it would escape to without interference. In the direction of the outer module edge is a USB-port (with a large metal grounding) which possibly transfers high-frequency USB-data, in the other directions is the metal body and the laptop PCB (with its own RF-interferences bouncing inside of the chassis). WiFi, in comparison: I don't know the exact design of the framework laptop, but on others the (two) Wi-Fi Antennas are usually placed on top of the display, to be as far away from the PCB (and the users' hands) as possible.