@cage
My friend~ The 'thumbnail issue' you mentioned is just a feature of Image Path - Render Gallery but also an annoying feature as you said. Lots of us did not use Render Gallery from very beginning. Suggest you consider using: Image Path - Custom Directory...


Then have a Image Viewer opened when rendering your work. You can fast review the render after saving...
The path will be memorized. If you need a new render path, you can change it at any time, for instance, saving to folders by Episode or Volumn...