Try resetting its layout, close it, and run this command:
rm ~/.config/Blokas/Midihub\ Editor.conf
Then rerun the editor, it should take the default shape as on initial run.
Try resetting its layout, close it, and run this command:
rm ~/.config/Blokas/Midihub\ Editor.conf
Then rerun the editor, it should take the default shape as on initial run.