Trust restrict USB does not work

Expected Behavior

Current Behavior

Steps to Reproduce

Device information

/device starlte /version 4.9-20240118-starlte /date Thu Jan 18 21:44:23 CET 2024 /kernel 4.9.118-g0cffa624867e-dirty #9 Thu Jan 18 21:48:26 CET 2024 /baseband G960FXXUHFVB4 /mods

I have not read the directions. Even if a USB connection is rejected, a keyboard, for example, is always permitted