At this time there is a bug in Virtual Pianist that prevents you from keeping the midi configuration in memory. Fortunatly with Unify. there is a way to get around this issue. There is also another bug with Style, You can change the Style from the layout but you don't see the new style on the plugin GUI.
With this layout you can play with Vibe even if you do not play a keyboard. The chords section that we open by touching the Mididesigner logo allows you to transmit chords without touching a keyboard. Thanks to JKHiser for his inspiration.
Unify from PluginGuru (https://www.pluginguru.com/products/unify-standard/),
You can get more informations about Ujam Virtual Pianist here: https://www.ujam.com/pianist/vibe/