If anyone's got terrarium v1.80 from the other thread here's a bit of news I've found
installing terrarium when kodi is already installed first on the box brings up an issue
I have replicated this to make sure it wasn't a glitch but I can confirm this

When installing terrarium don't allow the program to "alter" files as this will stop kodi from working
you can allow contacts and location but not the middle one of the 3. this then works fine and so does kodi

Latest kodi installed from the App Store was installed on the kodi box


it may just be a glitch with me but had to uninstall both and do as I had said above to get them both to live together on the same box