I don’t think it’s a child. As far as I know, I haven’t parented anything by actively clicking on parent somewhere. I also checked in the Hierarchy but it hasn’t accidentally been grouped or something either.
These things in red are the only things in the widget blueprint that I’ve used thus far (just like the tutorial I mentioned earlier), taking an image or button and assign my own asset to it:
I did the same formula for a button and that one isn’t green, it only happened with the image widget (in the details the image widget has no binding in the brush category).