Remove / uninstall global inbox from Finder and open save dialog window

Hello and good day. I would like to remove / uninstall the extension that enable the appearance of the “Global Inbox” in the Finder app and in the open / save dialog windows. The help files do a good job of covering the installation; however, as of yet I have not found any reference to the opposite (remove / uninstall).

For reference, the attached screenshot depicts the feature installed, and no longer selectable (gray’d out, can not click).

Is it possible to remove / uninstall the global inbox extension from the Finder’s sidebar and from the open / close dialog windows?

Not sure if it’s possible this way but did you try to drag the item out of the sidebar?

Welcome @Cyclone71

Control-click the Inbox’s alias in the Finder and choose Remove from Sidebar.