Well done Quavion.
For your info we have three 767 simulators, on the latest one the A/T does not disconnect during Alternate Flap extension. Interesting enough we are told that whilst our older aircraft have no trailing edge flap assymmetry protection in the alternate mode - our newer aircraft do have flap assymmetry protection in the alternate mode.
It would be nice if you could post any new findings.
Regards