One thing that has bugged me as I have switched between Fedora and Ubuntu is how both of them offer the Gnome DE, but the default Terminal has a few differences that annoy me in particular. Specifically, its all about the tabs of Terminal. On Fedora 29, there is an Add Tab button always displayed and you can rename tabs by double clicking on the tab’s current name. In Ubuntu 18.04, the new tab button only appears after you open a second tab and there is no way to rename a tab.
Now, for better or worse, Ubuntu works better (of the two) in my home/work environment due to some OpenSSL issues I was having with work. So I have taken to using Terminator to get closer to my preferred Terminal experience. But I’m left wondering, why are the Gnome Terminals different between distros? Who customized either to add or remove features I like? And given the customization that either or both distros did, where is the correct place to file a feature request (Ubuntu or Gnome)?