I am inquiring if there is a way to, when you install a new desktop onto Ubuntu MATE, if you can isolate each desktop’s default applications (like Caja for Mate and Nautilus for Gnome for example) from each other during install of the desktop, so one’s default application set doesn’t appear in the other’s application list.
Is there any way to do this upon DE install or immediately afterwards, easily and without needing to manually hide each application from one another’s list?
Thank you for your time and assistance (o^▽^o)