VHF COM1/2 unable to control independently

[Swagger897]

Per title, the AMP's are not functioning correctly. I've created a post on the discord and bumped already but it hasn't been looked at yet even after several days. Please see linked stream of 1.0.1 behavior.

In short - COM1 and 2 when tuned to a broadcasting station will play audio even when that COM's speaker is off but MIC selected on. And even with no MIC selected, the last selected VHF tuned station will still be transmitting/receiving. 

This makes it impossible to transmit over one frequency while only monitoring the other. Also, where are the tuning controls located for VHF3? None of the AMP's display VHF3 and the first observer and flight engineer AMP's are controllable. 

Thanks