If I include a graphic the following way, a tooltip preview is shown when hovering over the file name:
\includegraphics{images/image.png}
However, if I use the \graphicspath command from the graphicx package to automatically import all images from the folder images/ the tooltip is not shown:
\includepackage{graphicx}
\graphicspath{images/}
\includegraphics{image.png}