v1.0.7 is now out and should be much more stable, but note that it requires Joplin v3.2 (which is currently in pre-release). Several of the changes that were requested here and on the repo have also been implemented:

v1.0.7

  • Allow running the Kanban board as an alternative editor
  • Fixed logic of hidding/showing the panel while browsing notes
  • Fixed styling
  • Allow pressing the tab key on the mini-note editor
  • Support checkboxes in kanban board