This has only just popped up on my radar... impressed!
I have a brief question: How does one enable dark mode? I've done Reaper --> add track --> add plugin --> PlugData --> Settings icon --> Pencil (editor) --> and here, the font and color pickers work, but the Dark and Light buttons do nothing when clicked.
BTW Ubuntu package installation failed (PGP error... not quite having time for that today) so I just symlinked to the vst3 folders in the github release.
BTW BTW I was able to hack the colors by setting Theme="0"
in Settings.xml. That gets me going for the time being.
hjh