Plugin host demo plugin presets can't be selected

The plugin demo host has a way to see the plugin preset names but apparently the presets can’t actually be selected? Is that by design?

Yes, although it’s not very clear that it’s deliberate.

OK, thanks. I could have checked that from the source code of course, but I kind of had an end user’s “hat” on while asking about that. (Debugging/testing a plugin, so I didn’t want to start digging into the Juce demo host source at that point.)