Things becoming even stranger. I’m making multiple tests and that is what I found.
Just for example, I have an /images subfolder in the default uploads folder. If I upload the image here: wp-content/uploads/images/green_rock.jpg – it won’t be converted to wp-content/webp-express/webp-images/doc-root/wp-content/uploads/images/green_rock.jpg.webp
If I upload a manually converted file there – it won’t be served either.
But now I’ve created another folder in default /uploads folder called /01 and uploaded my image there: wp-content/uploads/01/green_rock.jp and after refreshing the page the green_rock.jpg.webp was generated in wp-content/webp-express/webp-images/doc-root/wp-content/uploads/01/green_rock.jpg.webp
So why some of my folders are being skipped? I’ve tested the folders permissions and they are the same… My head is turning round