Hello.
I have images in my GitHub in that way – 
When I sync with WP images not linked to the post but url is /_images/image%20%282721%29.png
How to fix it?
I think the plugin is unable to handle special characters in the image URL. Can you please share the repo URL or the raw file name? Let me check in my lab and update.
Meanwhile can you please use ascii chars instead and see if it works?
I am working on this article for now. I changed the first image to the correct view. I have tried images with different names, without spaces, but got the same.
image url – 