Co-exist with Custom Content Shortcodes?

As says the author ??
https://discourse.tangible.one/t/is-there-a-way-to-check-that-everything-create-in-ccs-will-work-in-l-l/443/2

Thanks for that, good news that they can both be installed together.

Yeah, good news.
The question now is how to identify all the pages containing CCS code to be converted

This plugin seems to do a good job of finding your CCS!

Great, thanks for the lead! ??