I noticed the following : depending on the file extension, a downloaded file will be or won’t be selected/highlighted when using “open in folder” in chromium or google chrome (although the window is opened at the correct position).
For example , .iso or .tar.xz --> highlighted, but .tar.gz or .zip --> not highlighted.

Using command line :

nautilus --new-window path-to-file.zip --> not highlighted
nautilus --new-window path-to-file.iso --> highlighted

But : nautilus --new-window -s path-to-file.zip --> highlighted!

Not a big issue, but yet can someone explain this to me?

Thanks in advance.