Hi. VST2 midi out works fine. You can route it to another midi track which in turn drives a synth or whatever.
Synths like Tonespace and Hypercyclic work just fine. I made sure of that over ten years ago
Today I checked LV2. Midi out however is not working.
In fact the support is missing altogether
This evening, locally here, I fixed one typo in our plugin scanner, ... and... added the missing midi out support!
I tried the only two plugins on my system: MOD Arpeggiator and the Example Fifths LV2, both being midi effect plugins.
Example Fifths LV2 works great no problem.
But... MOD Arpeggiator is seriously messed up here. It spits out a constant very rapid overwhelming stream of midi events
After a while it settled down and it kinda sorta worked and I observed that Host sync and Free Run sync were working. But still messed up.
One suspect might be my LV2 transport position code. Maybe the plugin doesn't like being sent the transport all the time every cycle.
But keep in mind this arpeggiator is git head code that I pulled, so maybe bugs there.
Checking... I'm trying to get it running on QTractor so I can check it, but I'm having no luck at all so far