Paul , though i understand your desire to dip deeper about this issue.
But the issue of the icon theme not being updated is *not* a bug in network manager.
That would be a bug in either g-c-c or update manager.
But first , Kindly switch icon theme to humanity. [System > Appearance > Theme tab , Customize > Icons tab]
If that solves the problem , then we can change the package to Update manager or g-c-c for not being able to handle the icon theme update, where this issue can be addressed properly.
Paul , though i understand your desire to dip deeper about this issue.
But the issue of the icon theme not being updated is *not* a bug in network manager.
That would be a bug in either g-c-c or update manager.
But first , Kindly switch icon theme to humanity. [System > Appearance > Theme tab , Customize > Icons tab]
If that solves the problem , then we can change the package to Update manager or g-c-c for not being able to handle the icon theme update, where this issue can be addressed properly.