Phone number format for Tanzania unrecognized

Amazing plugin so far. I’ve encountered an issue which I think the root cause is down to Tanzania not being on the country list with a default phone country code. So I chose to let Amelia detect the country based on IP. Now if I go the company settings, it picks Tanzania (I assume so because the flag is correct) but it’s still not on the dropdown list and you can see there is no placeholder number for it too. Furthermore, Chrome console throws an error “TypeError: Cannot read property ‘format’ of undefined” simply because the country is not added to the list I presume.

Please fix this (add Tanzania +255 country code) or advise a workaround as I am having to hide the phone field with css and then add a custom text field simply because I need customers to add their phone number. Note that on the frontend, amelia says the phone number is invalid unless a different country is chosen which of course does not work for me or my customers.