Thanks a bunch for the write-up!

Have you tried using the normal/non-SDK version on deployed games? As far as I can tell, that’s usually the one RPG Maker deploys games with. Maybe the folder structure changed too much between versions of NW.js to update it directly in the install directory though.

I mentioned this in the Discord but it seems you forgot:

I’d like to add specific support for this plugin to Dynamic Pictures. To do that, it would be helpful if Sprite_UIPicture and ideally also Sprite_UICommand were exported in this plugin’s API.