@London_Man The File Manager, Backuply and other apps are integrated as plugins and hence are opened in a new tab. This is a general practice since the user is navigating away from the Webuzo panel it needs to be opened in a new tab.

While Editing files in File Manager previously we were opening it in the same tab but several users requested to open file edits in a new tab because they were used to such behavior when using other panels hence we have added that.

And the Terminal in Safari we will check it and fix it.