I tried downloading the 2017 version and it did not work for me. I also tried uninstalling everything and doing the same steps except with the 2017 version instead, but still no templates show up. Did you do anything specific with the 2017 version or did you just have to install it?
EDIT: I tried uninstalling everything and installing it again using 2017 version and somehow it worked the second time! Don´t know what i did different the second time though. Thank you for sharing this solution!