This is an Xfce feature.
"File Manager" will launch the default file manager on your system. This can be updated in the "Default Applications" app.
"Thunar File Manager" is Thunar's own launcher.
Both launchers are expected.
This is an Xfce feature.
"File Manager" will launch the default file manager on your system. This can be updated in the "Default Applications" app.
"Thunar File Manager" is Thunar's own launcher.
Both launchers are expected.