Hello everyone!

I'm following this example Manage USB Configurations - Zebra Technologies TechDocs  to have ADB switched on application startup.
I'm doing everything step-by-step and reached a point where I cannot overcome error message:
-- Proxy API returned false for UsbADBUsage

The profile is applied if I change value for USBModuleUsage in example, but ADB does not let me to do so.
Does anyone know what can be the problem? Should I do something on the device as well?

I have Zebra TC51 with OSX version QCT.717.4.7 and MXMF version: 7.1.2.1. Android version: 7.1.

My profile looks like this:
                       

I'd be very thankful for any help!