I am not sure where to report bugs. We have encountered a few issues with Cocos Creator when used on a 4K display and both are close to show stoppers:
- We are unable to change node parenting in the Node Tree as the editor does not correctly detect the location of the final drop event.
- Items dropped onto the Scene layout likewise are placed in some offscreen location rather than where the mouse was released.
- When launched in the default browser, the Canvas renderer creates way too large such that most of the game is unavailable off screen. This might be a chrome bug.