The destination options combo pull down in the Modulation Matrix provides the option to select Audio Input within a Synth Zone, however this functionality does not appear to be working.
I have enabled side chaining in HALion 6 from an audio track and get meter registration of signal in the HALion sample recorder, but the modulation matrix Synth Zone > Audio Input destination option does not appear to connect to HALion audio input. I would be superb if this feature actually worked (this feature is available and functional in Retrologue). I am using the current HALion 6 version (6.2.20). This feature has not been working as far back as version 6.0.
Will this issue be fixed in an upcoming HALion 6 maintenance update?