Perfect

This is a perfect ToC plugin for what I need. I basically just use this on posts but have used it in a page in Oxygen Builder without issue. It doesn’t render on the backend, but it shows on the front. I don’t count that against the LuckyWP plugin, though, because it at least has that shortcode compatibility built-in.

It is also Rank Math compatible, which is a huge selling point for me. This free plugin is fully-featured and it is saving me a ton of time not having to manually create anchor links. Thanks!