SRS and MB-339 In Cockpit PTT

[nilpointer]

I'm wondering (as I've not found another reference) if the behavior of the in-cockpit controls with SRS is a known issue?

Counter intuitively the INT (VOIP) mapping works as one would expect with SRS by keying the INT mike when it is not in Hotmic mode, however the COMM PTT (VOIP) mapping does nothing and instead the Stick PTT mapping is used to key the SRS mic for whichever radio is selected, the main issue being that it also triggers the comms menu at the same time.

Any tips or is this to be fixed?