With one of our servers that has easyapache4+phpselector, the system default is php5.6 and selector is 7.0 (which is confirmed running). However on the PHP options it says "Warning: Changing php modules and php options via PHP Selector for native php version is impossible"
This doesn't seem to be the same issue with /etc/cl.selector/php.conf as a few posts down. The file looks fine. Is there anything else that could cause this?