A user reported an issue with a few plugins including GVST GLow and Flux Bittersweet V3. I have reproduced the issue with GVST GLow.
In previous versions of my app, Audio Plugin Host (juce version 3.1.0) and Reaper, GLow appears as a stereo plugin.
In my app and the latest juce develop, GLow appears as a mono plugin.
Any idea what’s up?