The PluginDemo works fine in Windows, but there is a problem on the Mac.
The first time I open the PluginDemo window it opens fine. When I close it and try to open it again, the window does not show. I have confirmed this on two different hosts. The PluginDemo code is unaltered. I’m pretty sure this is a problem in the juce code and not the host, because all of the Apple Plugins work fine and all the other AUs I own, opened and closed with no problems.