How to PRINT Lightroom CC (not Classic) cannot see how to anywhere. If this cannot print then it is useless to me and many other serious photographers. Please do not replace the Classic and assume that everyone lives on social media and not in the real world!
There is no print in Lightroom CC. Only way is to export the image and print it from there or go into Lightroom Classic and print from there.
Anybody who is a serious photographer with 10's or 100's of thousands of images should probably NOT migrate their catalog to Lightroom CC. This will only cause major problems with storage, image duplication and other major issues. You should only use Lightroom CC in addition to Classic if you need the cloud part on other machines than your main computer.